Motobecane av10 Malossi 39mm "50cc" Liquid Cooled Kit

Liquid cooled av10 cylinder from Malossi with the usual high quality you expect. 39mm bore. Massive transfers and a huge exhaust window. This uses the standard exhaust threading so you won't have an issue mating this with a pipe. O-ring sealed head. This is a pretty affordable cylinder if you want to try your skills at moped racing.  This will not fit the common av7 engine found on most U.S. Motobecanes.  Comes with a gasket set, hardware, piston, rings, pin, clips, cylinder, and head.