Puch Polini 43.5mm "64cc" Cylinder Kit new the decals on one side

the decals on one side got messed up

Easy to install too

this kit will make you a believer in 50cc

and M1 engines

Original Vespa shop manual for Bravo mopeds

Puch Polini 43.5mm "64cc" Cylinder Kit new the decals on one sidePuch Polini 64cc cylinder kit. One of the fastest kits you could strap onto your e50 or za50. This cylinder has by far the coolest port work of any of the Puch kits or any other kit for that matter. If you dial it in right, you will not be disappointed by the power this cylinder offers. Make sure you cut in those top transfers! Comes with a 15 Bing intake, reed, piston, ring, pin clips, cylinder, hardware, and gasket set.