Vespa Malossi 46.5mm "73cc" Cast Iron Cylinder Kit - 10 Pin 53490 These were founds on a

These were founds on a few Italian mopeds like the Motomarina Raven

New replacement pistons for your Honda MB5 or MT5

New old stock ignition cover for Derbi Flat Reed engines

Massive 28mm header

Vespa Malossi 46.5mm "73cc" Cast Iron Cylinder Kit - 10 Pin 53490 These were founds on aBig cast iron cylinder kit for Vespa mopeds from Malossi. 46. 5mm bore and an absurd number of holes in the piston and cylinder. Surely a ripper. Features a 2 ring piston and Bravo style head. Will work on most Vespa models with the exception of Ciao. This will require you to bore out your stock cases or pair with a set of Malossi cases. It will not fit without modifying the stock cases. This is for 10 pin cranks! You'll have to open your engine up