Pinasco Factory Crankshaft With Full Masses Stroke 57mm For Vespa PX

Factory crankshaft stroke 57 mm, connecting rod 110 mm, specific for Slave Pinasco crankcase and Piaggio crankcase with tungsten inserts and specific keying for Pinasco Bull Clutch. Racing unbalancing, very high performance and remarkable resistance to stress are the characteristics of this product. With the Pinasco system it is possible to remove the Bull Clutch from the crankshaft quickly and easily, eliminating key breaks. Shaft with both 98mm shoulders, requires crankcase boring. Official crankshaft of Scuderia Pinasco , multiple winner in the Large Frame endurance races. Applications: Vespa PE 200, Vespa PX 125, Vespa PX 125 euro 1, Vespa PX 125 euro 2, Vespa PX 125 euro 3, Vespa PX 150, Vespa PX 150 euro 1, Vespa PX 150 euro 2, Vespa PX 150 euro 3, Vespa PX 200, Vespa Cosa 125, Vespa Cosa 150, Vespa Cosa 200, Vespa RALLY 200 DUCATI, Star 125 2T, Star 150 2T.