72cc / 80cc BIG BORE KIT FOR CHINESE SCOOTERS
THIS KIT HAS A 47mm CYLINDER BORE AND 64MM VALVES
THIS KIT HAS A 47mm CYLINDER BORE AND 64MM VALVES
FITS MOST CHINESE SCOOTERS WITH
50cc, 60cc, and 80cc, QMB139 MOTORS WITH 64mm VALVES
50cc, 60cc, and 80cc, QMB139 MOTORS WITH 64mm VALVES
NEED TO ALSO UPGRADE WITH 20mm CARBURETOR
SEE EBAY ITEM NUMBER 172284699381
FITS SOME MODELS OF
JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, GATOR
AND MANY OTHERS
SHIPS FROM SHELBY, NC
AND MANY OTHERS
SHIPS FROM SHELBY, NC