Product Description
72cc / 80cc (47mm BORE) UPGRADE KIT (#2) FOR QMB139 MOTORS
THIS KIT IS TO UPGRADE YOUR STOCK 50cc QMB139
MOTOR AND TURN IT INTO A 72cc / 80cc MOTOR
ADDING MORE POWER FOR BETTER PERFORMANCE
KIT INCLUDES:
- CYLINDER BODY : 47mm
- CYLINDER HEAD (VALVES INSTALLED): NON-EGR *64mm VALVES*
- TOP AND BOTTOM GASKETS
- PISTON AND PISTON RINGS SET
- WRIST PIN
- CIR CLIPS
FITS MANY MODELS LIKE JONWAY, JMSTAR, ROKETA, SUNL, TANK, PEACE, TAOTAO, GATOR
AND MANY OTHERS
*PLEASE BE SURE THAT YOUR OLD PART IS 64mm VALVE LENGTH.
IF NOT THIS PART WILL NOT WORK FOR YOUR BIKE*
