PERFORMANCE PARTS

47mm BIG BORE CYLINDER KIT FOR MORINI AD50 ENGINES

47mm Big Bore Cylinder Kit for Morini AD50 engines commonly found on Hyosung, Suzuki and TGB Street Scooters. Includes cylinder, head gasket, base gasket, piston, piston pin, piston rings and cir clips.   The Moto Morini TGB Suzuki style 50cc...

NARAKU CRANKSHAFT FOR MORINI AD50 ENGINES

Naraku Performance Crankshaft for Morini AD50 engines commonly found on Hyosung, Suzuki and TGB Street Scooters.Left hand thread on variator side like the stock crank. Please check measurements to confirm fitment.Fits the following models: TGB 101R,...

POLINI VELOCITY STACK, 50.5mm BELL MOUTH STYLE

POLINI VELOCITY STACK FOR PWK CARBURETORS. 50.5mm INNER DIAMETER.   INNER DIAMETER 50.5mm OUTER DIAMETER: 79mm INCLUDES SET SCREWS   CARBURETOR NOT INCLUDED  

172cc CYLINDER HEAD W/ VALVES (61mm BORE) GY6 MOTORS *54mm STUD SPACING*

172cc CYLINDER FOR CHINESE SCOOTERS61mm BORE     54mm STUD SPACING *A-BLOCK* FITS MOST CHINESE SCOOTERS WITH 180cc GY6 MOTORSFITS SOME MODELS OF  TAO MOTORS, ICE BEAR, WOLF, JONWAY, JMSTAR,  ROKETA, SUNL, TANK, PEACE, TAOTAO,...

ATHENA 47.6mm HONDA DIO-SR BIG BORE CYLINDER AND HEAD KIT

ATHENA 47.6mm HONDA DIO-SR BIG BORE CYLINDER AND HEAD KIT. KIT INCLUDES CYLINDER,  CYLINDER HEAD, PISTON, RING, PISTON PIN, CIR CLIPS, HEAD GASKET, BASE GASKET AND EXHAUST GASKET.     WHEN YOU USE THIS ATHENA 47.6mm BIG BORE KIT IN...

TAIDA SCOOTER PERFORMANCE BIG BORE CYLINDER & HEAD UPGRADE KIT *50mm* QMB139 *81cc/86cc*

TAIDA 50cc QMB139 4-STROKE 50mm, RACING BIG BORE CYLINDER & HEAD KIT. KIT INCLUDES CYLINDER, PISTON, RINGS, PISTON PIN, CIR CLIPS, CYLINDER HEAD, HEAD GASKET, AND BASE GASKET.   WHEN USED IN CONJUNCTION WITH A STOCK STROKE OF 41.4mm THE TOTAL...

TAIDA SCOOTER PERFORMANCE BIG BORE CYLINDER & HEAD UPGRADE KIT *52mm* QMB139 *87.9cc/93cc*

TAIDA 50cc QMB139 4-STROKE 52mm, RACING BIG BORE CYLINDER & HEAD KIT. KIT INCLUDES CYLINDER, PISTON, RINGS, PISTON PIN, CIR CLIPS, CYLINDER HEAD, HEAD GASKET, AND BASE GASKET.   WHEN USED IN CONJUNCTION WITH A STOCK STROKE OF 41.4mm THE TOTAL...

43mm AIR BOX INTAKE TUBE FOR GY6 150cc

AIR FILTER INTAKE TUBE FOR GY6 150cc   43mm    FITS MOST CHINESE SCOOTERS WITH 150cc GY6 MOTORSFITS SOME MODELS OF TAOTAO, JONWAY,  ROKETA, SUNL, TANK, PEACE, JMSTAR, GATOR, WOLF, ICE BEAR AND MANY OTHERS

80cc (47mm BORE) BIG BORE KIT FOR SCOOTERS QMB139 MOTORS 69mm VALVES

80cc (47mm BORE) UPGRADE KIT FOR QMB139 MOTORS   TRUE DISPLACEMENT *72cc WITH STOCK CRANK* PEOPLE REFER TO THIS KIT AS 80cc   THIS KIT IS TO UPGRADE YOUR STOCK 50cc QMB139  MOTOR AND TURN IT INTO A 72cc / 80cc MOTOR ADDING MORE POWER...

J.COSTA VARIATOR KIT FOR GY6 150CC - 10.5g ROLLERS

J.COSTA PRO VARIATOR KIT FOR PRE 2014 KYMCO AGILITY 125 AND OTHER GY6 125/150CC SCOOTERS. COMPATIBLE WITH 15" CRANKSHAFT AND 152QMI, 157QMJ, AND KL25F ENGINES. THIS COMPLETE VARIATOR KIT CONSISTS OF THE VARIATOR BODY, BELL, BUSHING, SLIDER AND ROLLERS...

TFC FORGED VARIATOR KIT - HONDA ADV 150

TFC FORGED VARIATOR KIT FOR HONDA ADV 150 (2020+) SCOOTERS   OUTER DIAMETER OF DRIVE FACE: 127.5mm SPLINES ON DRIVE FACE: 28 INCLUDES 10G, 11G, AND 12G ROLLER WEIGHTS IN 20X15 FOR TUNING  (WEIGHTS MUST BE STAGGERED TO WORK PROPERLY) +15%...

TFC FORGED CLUTCH KIT - HONDA ADV AND PCX

TFC FORGED CLUTCH AND CLUTCH BELL KIT FOR HONDA ADV & PCX SCOOTERS.   MAKE YOUR ADV OR PCX STAND OUT WITH THIS CHROME PLATED CLUTCH AND RAINBOW TITANIUM PVD COATED CLUTCH BELL FROM TFC! THE BELL IS DRILLED AND TEXTURED INSIDE TO ACHIEVE...