Metrakit 47mm "80cc" kit for Puch mopeds. This is the big port style- GIANT transfers. Iron bore cylinder. Super classic kit- these have been around forever and for so long was THE kit to run. This kit is too cool and the large fins help keep it that way.
This kit will require boring your cases. It will also need extensive case matching to flow the transfers properly.
Piston uses two rings, the top one is a dykes ring. Comes with an intake that probably isn't too helpful on most mopeds. Be easy when bolting the intake down.
Comes with cylinder, head, piston, rings, pin/clips, gasket set, and an intake.