MOTORIZED BICYCLE 48MM SLEEVE CYLINDER SET FOR 66CC/80CC MOTOR 40MM INTAKE SPACE

MOTORIZED BICYCLE 48MM SLEEVE CYLINDER SET  FOR 66CC/80CC BIKES 40MM INTAKE SPACE
GET THE COMBO WHILE YOU CAN SLEEVE CYLINDER 48MM PORT AND POLISH WITH 48MM PISTON  ,4MM ORIGINAL RACING BALANCED   STROKE CRANK SHORT SHAFT
PROFESSIONAL INSTALLATION NEED IT

NOW IS TIME TO DO MILES AN HOUR  TAKE ADVANTAGE THIS IS A ONCE IN A LIFETIME THING ONLY AT MZ PARTS MIAMI
YOU GET: 
48MM SLEEVE PORT  AND POLISH CYLINDER
48 MM PISTON SET