CPI Chinese
Engine: Minarelli 12mm (CPI) Horizontal 50 Air Cooled
Rollers 15 x 12 – Main Jet: Dellorto 6mm type
Factory restrictions: Variator washer
Crankshaft: 16mm at the spline
Common faults: Oil pump leak, small end bearing failure, torque driver wears badly causing sudden drop in revs while riding, stator failure common
We recommend that you compare the products you want to buy with the components installed on your scooter model before ordering. Here is a list of possible variants:
Cylinder and piston (exhaust flange angle and piston pin diameter)
Exhaust (exhaust flange angle)
Crankshaft (crankshaft stub diameter 13mm or 16mm and piston pin diameter)
Variator (crankshaft stub diameter 13mm or 16mm)
Clutch (bell inner diameter: 107mm or 112mm)
Drive belt (different lengths)
Alternator (various plug types and number of pins)
Ignition (various plug types and number of pins)
CDI unit (AC or DC current and various plug types)
Showing all 152 results