Pay in 4 interest-free payments of $43.75 Learn more
Ships within 48 hours · Estimated delivery Sep 4 - Sep 9
You can choose left
This will not fit your stock style large taper crankshaft
This kit will require boring your cases
Totally 100% stock and running
Maybe you're tackling the Baker's Dozen Run on a Peugeot and need the spare fuel
Derbi Revolution J.Costa Race Variator and Clutch Kit 305 You can choose leftA variator and clutch kit like we have never seen before. J. Costa Race kit for Derbi Start 3 and Start 5 engines. This kit includes a front IT50Pro variator with 3 sets of weights for fine tuning. The rear clutch uses a unique transverse action for a faster response than a traditional clutch. Is reinventing the wheel the solution for your track prepped Derbi? Maybe? J. Costa developed this setup with the race course in mind.
