Puch Polini 43.5mm '64cc' Cylinder Kit with Head 41.5 This has the hinge in

This has the hinge in the rear and the latch in the front

runs nicely

you're going to have to trim some fins out of the way

Unlike anything ever sold the in States

Similar to classic designs from the heyday of French racing but new and available now

Puch Polini 43.5mm '64cc' Cylinder Kit with Head 41.5 This has the hinge inNew and revised Polini 43. 5mm cylinder kit for Puch mopeds. Polini has made some small changes to their famed kit which now includes a custom cut matching cylinder head. Comparing this to an older kit, it appears Polini has improved the mating surface of the intake, enlarge the port on the piston, and added deep cross hatching on the intake side of the piston for better cooling and seize protection. Neat! Otherwise, its the same cylinder with