Athena 07-10 Derbi Eu2 2T 50 44mm 12mm Pin Bore Long Stroke Racing Crankshaft

Athena's crankshaft are made of premium materials combined with the latest production technology. Designed for top-performance engines, they ensure maximum performance with high-powered engines in situation of greater stress. These products are also suitable for tuned-up engines and ensure maximum performance that lasts over time.