Crankshaft Woodruff Key (Ignition Side) 

Original half-moon (woodruff) key for the ignition / alternator side of the crankshaft, designed for engines based on the Minarelli AM6 platform. This is a genuine OEM part, ensuring perfect fit and reliability compared to aftermarket alternatives.

This small component is essential for correctly positioning the flywheel and maintaining accurate ignition timing

Compatible with 50cc Yamaha DT 50, Beta RR 50, Sherco SM 50 and all motorcycles with Minarelli AM6 engine