Malossi complete thermal group kit in cast iron diameter 47mm with 12mm pin

Malossi 31 6926 Ø47 thermal unit in cast iron with Ø12 pin

The Malossi cast iron cylinder kits are the simplest step to boosting the engine, it is possible to obtain superior performance while maintaining the original or homologated exhaust system.

Malossi's cast iron cylinder kits offer high durability, thanks to the sturdiness of the material, and a very high quality standard. Malossi, in fact, is among the few companies that is fully committed to the production of thermal units in this category as well. Furthermore, the company carries out strict selections to guarantee the perfect fit between cylinder and piston, keeping the tolerance within 20 microns.

Choosing Malossi cast iron thermal units means obtaining superior performance without complications, thanks to the quality of the product and its durability.