Cylinder 40mm HP - Puch Monza

A 40mm aluminium cylinder for Puch Monza. 

The cylinder comes sith a 40mm piston, 12mm piston pin, piston rings, pin clips and gaskets. 

Please notice that this cylinder is with our own developed port timing and sizes.

4,8 HP proved on dyno – on the rear wheel right out of the box. Up to 8 HP is possible.