Minarelli AM6 Airsal Xtreme 50mm "78.5cc" Cylinder Kit malaguti Good thing it isn't necessary

Good thing it isn't necessary

Aluminum casting

All of the ports need to be smoothed and shaped

Some bikes need the rear bracket adjusted with a new hole

New old stock crankshaft for Motobecane by Motobecane

Minarelli AM6 Airsal Xtreme 50mm "78.5cc" Cylinder Kit malaguti Good thing it isn't necessaryAirsal brings us the 50mm Xtreme kit for AM6 powered bikes with the stock stroke crankshaft. 78. 5cc is sure to deliver some serious power. The AM6 is found on several bikes including Rieju RS3, Aprilia RS50, some Yamaha TZR50, and more. This cylinder is very impressive. Split exhaust port and auxiliary exhaust ports. High quality Vertex piston features a single ring design and coated dome. This is probably best suited for the experienced tuner. Comes