cylinder kit DR Evolution 63cc 43mm, 10mm piston pin for Piaggio Boss, Bravo, Ciao, Grillo, Si

The 63cc DR Evolution cylinder is a very durable Minachrome grey cast iron cylinder with 6 overflow channels and a good power output. Optimised control times and larger overflow channels help it to achieve its fast turning behaviour. Delivery includes high-quality pistons (always mount the chromed piston ring on top) and all required seals. All in all a very suitable all-rounder for everyday use.

Can be mounted with the original cylinder head.