Quick view Details NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T MSRP: Now: $16.95 Choose Options Compare Quick view Details NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS MSRP: Now: $2.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER MSRP: Now: $168.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* MSRP: Now: $141.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 MSRP: Now: $170.00 Out of stock Compare Quick view Details NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 MSRP: Now: $134.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 MSRP: Now: $124.95 Add to Cart Compare Quick view Details NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG MSRP: Now: $142.00 Add to Cart Compare Quick view Details NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS MSRP: Now: $35.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS MSRP: Now: $2.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER MSRP: Now: $168.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* MSRP: Now: $141.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 MSRP: Now: $170.00 Out of stock Compare Quick view Details NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 MSRP: Now: $134.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 MSRP: Now: $124.95 Add to Cart Compare Quick view Details NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG MSRP: Now: $142.00 Add to Cart Compare Quick view Details NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS MSRP: Now: $35.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER MSRP: Now: $168.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* MSRP: Now: $141.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 MSRP: Now: $170.00 Out of stock Compare Quick view Details NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 MSRP: Now: $134.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 MSRP: Now: $124.95 Add to Cart Compare Quick view Details NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG MSRP: Now: $142.00 Add to Cart Compare Quick view Details NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS MSRP: Now: $35.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* MSRP: Now: $141.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 MSRP: Now: $170.00 Out of stock Compare Quick view Details NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 MSRP: Now: $134.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 MSRP: Now: $124.95 Add to Cart Compare Quick view Details NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG MSRP: Now: $142.00 Add to Cart Compare Quick view Details NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS MSRP: Now: $35.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 MSRP: Now: $170.00 Out of stock Compare Quick view Details NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 MSRP: Now: $134.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 MSRP: Now: $124.95 Add to Cart Compare Quick view Details NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG MSRP: Now: $142.00 Add to Cart Compare Quick view Details NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS MSRP: Now: $35.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 MSRP: Now: $134.95 Add to Cart Compare Quick view Details NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 MSRP: Now: $124.95 Add to Cart Compare Quick view Details NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG MSRP: Now: $142.00 Add to Cart Compare Quick view Details NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS MSRP: Now: $35.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 MSRP: Now: $124.95 Add to Cart Compare Quick view Details NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG MSRP: Now: $142.00 Add to Cart Compare Quick view Details NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS MSRP: Now: $35.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG MSRP: Now: $142.00 Add to Cart Compare Quick view Details NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS MSRP: Now: $35.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS MSRP: Now: $35.00 Add to Cart Compare Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view Details NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS MSRP: Now: $167.98 Add to Cart Compare SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
SALE Quick view Details NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare
Quick view Details NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) MSRP: Now: $3.95 Add to Cart Compare Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 1200-1011 NCY COMPRESSION SPRING FOR MOST JOG MINARELLI / YAMAHA 50 2T COMPRESSION SPRINGS DO A COUPLE OF THINGS. FIRST THEY SUPPLY THE PRESSURE TO ENGAGE THE BELT. THEY ALSO DETERMINE THE RATE AT WHICH THE CVT TRANSMISSION CHANGES FROM LOW TO HIGH GEAR. A 1000RPM... MSRP: Now: $16.95 Choose Options Compare Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 0500-1009 NCY COPPER / FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS NCY COPPER/FIBER EXHAUST GASKET FOR 150cc GY6 AND 50cc QMB139 MOTORS COPPER & FIBER EXHAUST GASKET FOR USE WITH GY6 ENGINE VARIANTS. DIMENSIONS: PORT ID: 27mm BOLT TO... MSRP: Now: $2.95 Add to Cart Compare Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 1100-1264 NCY CYLINDER (CAST IRON, 66mm); ZUMA 125cc SCOOTER NCY YAMAHA ZUMA125 66MM CAST IRON CYLINDER W/O HEAD. INCLUDES CYLINDER ONLY. CUSTOM GASKETS, HEAD, AND PISTON REQUIRED. GIVE YOUR YAMAHA ZUMA 125 SOME SERIOUS POWER WITH THIS 198CC BIG... MSRP: Now: $168.00 Add to Cart Compare Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 1100-1254 NCY CYLINDER HEAD (2 VALVE, BIG VALVE, 61mm 172cc ) GENUINE, GY6 *54mm SPACING* NCY HIGH PERFORMANCE CYLINDER HEAD WITH STANDARD 54mm SPACING (A-BLOCK) FITS 61mm (172cc) BORE CYLINDERS INCLUDES CYLINDER HEAD VALVES (27.5/23.5)... MSRP: Now: $141.95 Add to Cart Compare Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 1100-1263 NCY CYLINDER KIT (158cc, 58.5mm); YAMAHA ZUMA 125 NCY YAMAHA ZUMA125 59MM CAST IRON CYLINDER W/O HEAD GIVE YOUR YAMAHA ZUMA 125 SOME EXTRA KICK WITH THIS BOLT ON 158CC BIG BORE KIT. DON'T FORGET THAT UNLIKE MOST SCOOTERS, THE YAMAHA ZUMA 125 IS A... MSRP: Now: $170.00 Out of stock Compare Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 1100-1247 NCY CYLINDER UPGRADE KIT (72cc, IRON, 47mm BORE) FOR QMB139 NCY 72cc BIG BORE CYLINDER KIT FOR CHINESE SCOOTERS THIS KIT HAS A 47mm CYLINDER BORE NCY GY 50/QMB139 47MM BORE, CAST IRON, CYLINDER KIT W/O HEAD OUR MOST POPULAR BIG BORE KIT FOR THE... MSRP: Now: $134.95 Add to Cart Compare Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 1100-1237 NCY CYLINDER UPGRADE KIT (81cc, IRON, 50mm BORE) FOR QMB139 NCY GY6 50/QMB139 50MM BORE CAST IRON CYLINDER KIT W/O HEAD. THE PERFECT UPGRADE FOR MOST QMB139/GY6 50 SCOOTERS, THIS BOLT-ON 81cc KIT WILL REALLY GIVE YOUR SCOOTER SOME GO. IT IS RECOMMENDED TO... MSRP: Now: $124.95 Add to Cart Compare Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 1000-1288 NCY DISC BRAKE (FIXED, 200mm) GENUINE BUDDY 50cc / YAMAHA JOG NCY FIXED BRAKE ROTOR IS A BADLY NEEDED UPGRADE FOR ANY SCOOTER WITH A YAMAHA JOG FORK LAYOUT! FITS GENUINE BUDDY, AND SOME YAMAHA ZUMA MODELS. CALIPER ADAPTER NOT INCLUDED... MSRP: Now: $142.00 Add to Cart Compare Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 1200-1021 NCY DRIVE FACE (ALUMINUM) FOR 150cc GY6 MOTORS Description By reducing the rotational mass of the drive pulley, NCY's aluminum performance drive face increases acceleration and squeezes a few more RPMs out of your Genuine or GY6 150 engine... MSRP: Now: $35.00 Add to Cart Compare Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected × OK
Quick view NCY | sku: 1100-1288 NCY DROP IN CYLINDER KIT (ALUMINUM, 61mm BORE, 172cc) FOR GENUINE / GY6 MOTORS NCY GY6 172cc 61mm CYLINDER KIT W/O HEAD 62.9mm OUTER SLEEVE DIAMETER. DROP IN KIT (NO BORING REQUIRED ON SCOOTER GY6 MOTORS *MIGHT HAVE TO ON SOME KART MOTORS* 54mm STUD SPACING (A... MSRP: Now: $167.98 Add to Cart Compare SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected
SALE Quick view NCY | sku: 1100-1256 NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS NCY EGR BLOCK-OFF PLATE FOR 50cc (QMB139) & 150cc (GY6) MOTORS PCV BLOCK OFF PLATE USED FOR REMOVING PCV SYSTEM ON GY6 ENGINES. MOST GY6 SCOOTERS HAVE SUB-PAR PCV SYSTEMS OFTEN CAUSING MASSIVE... MSRP: $13.00 Was: $13.00 Now: $10.95 Add to Cart Compare
Quick view NCY | sku: 0500-1048 NCY EXHAUST ACORN NUTS 6mm (2 PACK) NCY EXHAUST ACORN NUTS 6mm (BUYER GETS 2) INSTALLING A BIG VALVE HEAD OR LARGE DIAMETER PIPE THESE NUTS ARE ESSENTIAL THE SMALLER, 10mm DIAMETER HEAD ALLOWS FOR EXTRA CLEARANCE... MSRP: Now: $3.95 Add to Cart Compare Previous 1 2 3 4 5 6 7 8 9 10 Next Previous 1 2 3 4 5 6 7 8 9 10 Next Compare Selected
