Polini crankshaft "Racing" 60 mm long-stroke | Vespa PX200, P200, Rally 200, Cosa 200

Polini long stroke crankshaft «Racing» with 60 mm stroke, suitable for your Vespa P 200E, PX 200 Lusso, Cosa 200 and Rally 200.

The racing shaft is designed for rotary valve engines and comes finely balanced, with a flow-optimized control cheek, stable connecting rod and extended intake control angle - ideal if you want to set up your engine for a clean long stroke.

With 110 mm connecting rods and the appropriate threads and bearing seats (including cone 24 / 25 mm, alternator side M12x1.25), it is ideal as a robust basis for racing cylinders with 60 mm stroke. The timing is 138° / 5° after TDC.