Description Malossi 70cc Kit for SYM Red Devil / Jet4R Malossi Performance cylinder kits replace the standard factory cylinder. This is the most significant performance modification you can make to a scooter, and likewise it makes the most significant difference in power when it comes to performance modifications. Malossi scooter performance parts are designed and manufactured at Malossi’s headquarters and testing facility in Italy. Through years of research, development and testing the Malossi cylinder kits produce significantly more power than the standard factory cylinder. Malossi 70cc cylinder kits also increase the capacity, or size of your engine which allows your scooter to produce far more power. When installing a 70cc kit it is necessary to increase the jet size in the carburetor. Failure to do so may cause engine damage. *Performance scooter parts do not come with a warranty*
