Malossi 158cc big bore kit for Zuma 125

153cc cylinder kit for your Zuma 125 This aluminum cylinder with coated piston path of Malossi offers a volume of 153 cc (58 mm Bore). The result is a significant increase of performance with a better improvement in acceleration. The exceptionally high quality finish ensures long life. The cylinder is supplied with piston, piston rings and gaskets, but without a head. Please allow 7-10 days to special order this cylinder.