Categories: Variator for Yamaha Minarelli , Variator for China 2 stroke , Variator for 2 stroke 50cc Minarelli Yamaha, Variator for 1E40QMB 50cc model
Prodigy brand Variator Kit
will for
Yamaha - Minarelli 2 stroke 50cc engine.
also will for 1E40QMB China made type A scooter
this variator diameter is 94mm
for crankshaft : 13mm with 17 spline teeth
boss driver inner 13mm outer 18mm
usually this type A model engine also with 10mm Piston Pin
there are 2 variator type of China Made 1E40QMB50cc engine
type A & type B
the type B boss driver/Steel Boss bigger than type A
inner 16mm outer 21mm
please make sure your engine model