Description
Cylinder Spacer Kit 5mm Polini Minarelli GTS Connecting rod: 90mm Connecting rod: 90mm which allows engineers to design the desired shape for the transfer ports without worrying about the four studs Elle est initialement conçue pour les cylindres Polini Evolution et elle est adaptable sur la majorité des cylindres disponible sur le marché Basically designed to fit a standard cylinder with an 85mm connecting rod crankshaft