Bidalot Racing Factory Crankshaft Derbi euro 3 / 4

For competition enthusiasts, this fantastic Racing Factory crankshaft arrives from France, the best range from the manufacturer Bidalot.
Manufactured in a single piece, it increases the crankcase pre-compression as well as ensuring incredible robustness. High-quality reinforced Connecting rod.

Designed and manufactured to withstand high-end 70cc or 50cc setups, capable of withstanding high RPM.