125 FACTORY PERFORMANCE KIT
Includes Factory cylinder head with variable combustion chamber
Includes a pre-assembled factory cylinder with a special port finishing.
Suitable for standard silencers
Greater performance due to special engine mapping
Better power delivery
Increased performance
Designed to get the best performance from the motorcycle
Gaining additional approx. 2,5 hp on your engine.
Saving 15 % weight compared to the stock expansion chamber (ca. 0,3 kg).




