Features: 2-stroke cast piston for Athena big bore cylinder. High resistance to mechanical thermal stresses. Made with cutting edge CNC machining tools that ensures dimensional tolerances of less than 0.01 mm. Has been tested on engine dynamometer benches...
Features: Updated EXP (expanding friction disk) assembly. Base material updated to provide better strength in high temperature environments, critical for the heat clutch systems create. Internal wall bases redesigned for strength and rigidity, which helps...