SIP Crankshaft 54mm stroke 105mm connecting rod 15mm pin bushing

The 81000 crankshaft is specifically designed for the Vespa 125 VNA, ensuring optimal performance and smooth operation.

With a direct intake and a full shoulder, this component is ideal for those looking to enhance their riding experience.

The stroke of 54.0 mm and the connecting rod of 105.0 mm ensure a perfect balance between power and reliability.

Additionally, it features a connecting rod bushing and a 15 mm piston pin, elements that contribute to greater stability and longevity.

Choosing the 81000 crankshaft means investing in an essential component for your vehicle, optimizing engine performance and responsiveness.