Vespa V90 V100 Prim PK ET3 POLINI 135cc Racing Cylinder Kit Tyres & Wheels_Rims see link below for correct

see link below for correct clamp

Supplied with 3 matching keys

Gaskets and Clutch Springs

Length - 148mm

Vespa GTS 2012

Vespa V90 V100 Prim PK ET3 POLINI 135cc Racing Cylinder Kit Tyres & Wheels_Rims see link below for correctVespa V90 V100 Prim PK ET3 POLINI 135cc Racing Cylinder Kit cast iron 7 ports 57,0mm stroke 51mm with upgraded racing cylinder head Recommended spark plug: NGK B8HS Recommended ignition timing: 16 Cast Iron with new design Cylinder Head for improved cooling. 57mm Bore with 6 transfers M8 Exhaust Studs with Primavera 50mm Exhaust Stud Spacing. The cylinder is made of lamellar graphitic cast iron lubricated and wear resistant. It assures better