MALOSSI CASTIRON CYL. KIT 70CC DERBI GP1 03-07. 31 7353T

Malossi cast iron thermal groups, the simplest phase of modifying the engine of your moped, the perfect solution to continue using a standard or homologated system.

These thermal groups stand out for the longevity of cast iron combined with the almost obsessive quality standards of Malossi, one of the few companies that demands the very best from this class of thermal groups. It is with this in mind that we impose extremely strict selections for the coupling of the cylinder and the piston, rigorously maintained by the flange with a maximum tolerance of 20 microns