Crankshaft -MALOSSI (rotary valve) 51mm stroke, 97mm connecting rod- Conversion shaft Vespa PK50 XL/XL2 to 125cc (Ø 20mm cone)

Malossi rotary valve crankshaft for Vespa PK - 51 mm stroke, 97 mm connecting rod, Ø 20 mm cone

Crankshaft -MALOSSI (rotary valve) 51mm stroke, 97 mm connecting rod- Vespa PK80 - 125 XL/2 (Ø 20mm cone)

High-quality crankshaft from the renowned manufacturer Malossi for 125cc engines, with a large cone and 20 mm shaft seal on the alternator side. The shaft is made of hardened steel (18 Ni Cr Mo5) and finely balanced with tungsten weights. The connecting rod is forged, burnished and provided with lubrication slots. Unlike the original shafts, the same thread is used on both sides and the nuts are supplied. The 51 mm stroke and the 97 mm connecting rod are original. Can also be used to convert 50cc engines to 125cc. Please refer to the details for the dimensions of the cheeks and make any necessary adjustments to the housing.

(TW030123)