cilinder met kop Italkit + krukas 70cc big bore 48mm minarelli am6 k.44.761.g

Big bore Kit for engine Minarelli AM6. Designed to fit directly on crankcase without any adjustment operation (Plug&Play). Kit is composed of cylinder nikasil coating to Ø48 mm and reinforced crankshaft OEM stroke (39 mm) with reinforced connecting rod and main bearings 6204 TN9 polyamide cage que le confieren al conjunto una cilindrada de 70 cc (70,53 cc.)