- KTM SX 250 2017-2020
The Rad Valve’s seamless, one-piece, precision casting and continuous aero-form surfacing provide maximum flow velocities and instant, explosive movement of air particles the moment you turn the throttle. Standard equipment on each Rad Valve, are Boyesen’s dual-stage model-tensioned carbon reed petals. The race-proven reed petals are integral to the Rad Valve’s ability to maintain timing with the power pulses of the KTM and Husky engine platforms. Your machine will gain maximum flow velocity across the entire RPM range, and at all throttle settings. Smooth. Sharp. Smart.
The new RC2 Series Rad Valve is “Performance Optimized” – tailor made to give the new 2017-2018 KTM and Husky 250cc/300cc engines improved roll-on transition from low to mid, and greatly enhanced mid-range torque. The performance goal for the new KTM and Husky engine platform further enhances the smooth and powerful engine performance delivery characteristics that are inherent in the new KTM and Husky engines. The RC2 Series Rad Valve multi-stage reed petal system has also been painstakingly developed and tested to increase throttle response and acceleration, while also broadening peak RPM horsepower output.