From Vertex we received a couple of new Flat Head pistons for the KTM SX85 & Husqvarna TC85. RR-racing would not be RR-racing if we not been taking the new piston to the dyno and realize our vision of intelligent performance. New ideas, new shapes for the combustion chamber came with greater power and efficiency.
Intelligent Performance maximised in six new inserts for Flat head and 12degr. pistons;