cylinder kit DR Evolution 50cc 40mm for Minarelli horizontal AC

The 50cc DR Evolution cylinder is a very durable Minachrom cast iron cylinder with 5 overflow channels and a good power output. Optimized control times and larger overflow channels help it to achieve its high rotational speed. Delivery includes high-quality piston (always mount the chromed piston ring on top) and all required seals. All in all a very suitable all-rounder for everyday use.