Crankshaft Malossi Vespa PX / Cosa 125-150cc

Crankshaft Vespa PX/Cosa 125/150 Malossi.

Crankshaft compatible for installing both rotary valve and reed valve intake cylinders.

With this Crankshaft you will eliminate the non-useful loading space in the Crankshaft chamber, thus compressing the gases more.

Includes the nut for the flywheel side and the nut for the clutch side.

• Long stroke: 57mm
• Connecting rod: 105mm
• Intake: rotary/reed
• Pin: Ø15

Valid for Vespa PX 125 and Vespa PX 150, Vespa Cosa 125 and Vespa Cosa 150.

Assembly instructions.

Attention! You must carry out the balancing checks before installing in the engine, since manufacturers deny warranty for any balancing fault found after installation.