Vespa Top Racing Race Crank - 10 Pin giant This is for 12 pin

This is for 12 pin cranks

These use a 14mm x 1mm petcock- just like the original tank

It is very pink

Your stock or aftermarket variator will still work great with this crank but will require a slightly larger seal that is included

Vespa Top Racing Race Crank - 10 Pin giant This is for 12 pinTop Racing crankshaft with 10mm wrist pin. This is the Racing version for Ciao, Bravo, Si, Grande etc. The intake duration for this crankshaft is like stock. The Racing version is built to a higher standard and is ready to handle larger displacement kits. If you're building a stock engine or mild kit, consider the standard version. Made in Portugal.