cylinder kit Airsal Tech-Piston 70.5cc 48mm for Minarelli AM AS14569 fitting for HM-Moto Derapage 50 50RACMF 2012, 4,9/1,8 PS, 3,6/1,3 kw

Airsal 70cc Tech-Piston cylinder kit, complete with all necessary parts, such as gasket set, piston, piston rings, etc. 2-Piece outlet with high quality piston (2 rings). Aluminium with hard-chromed bore. Performance-wise, the Tech-Piston has different timing options, but a simple pipe will yield about 12 bhp A large carburettor should be used. Supplied with cylinder head.