Vespa P125X P150X P200E Early Type Gear Selector Box Standard Suspension SONIC AIR 50cc

SONIC AIR 50cc

Cylinder Kit - 80cc Malossi Big Bore - Piaggio ET4 50cc

Vespa PK XL 50cc 85-88

It compensates and reduces the lack of feeding due to the difficulties of fuel supply in the critical rates of the engine (revs)

GILERA H@K 50 2002 ON - DERBI MOTOR

Vespa P125X P150X P200E Early Type Gear Selector Box Standard Suspension SONIC AIR 50ccVespa P125X P150X P200E Gear Selector Box For P range gearboxes with a circlip and shim at one end and a blank shoulder at the other. The EFL gearbox has a shim and circlip at both ends. We have interchanged this selector box with newer EFL T5 Disc models since the 80's with no noticeable adverse effects, but officially there is a slight difference which may or may not effect the long term life of the gearbox cruciform couple of extra selector box