Boyesen RAD Valve TORQUE Reed Assembly - YZ250/YZ250X/XX250 (RAD34T)

If you crave punchy and responsive low-end power and want to gain a setup advantage for Hard Enduro, or tight and technical terrain the Rad Valve TORQUE is your ultimate choice. Our product has undergone rigorous testing and optimization to ensure seamless integration with your 2005-2026 Yamaha YZ250 or 2022-2026 Fantic XX250 machine. The Boyesen Rad Valve TORQUE is meticulously designed to optimize airflow at low RPMs, accentuating low-end power delivery. The reeds are engineered for rapid power transfer and maximum flow efficiency at low RPMs. Go ahead... run third gear everywhere

• Boyesen's race-proven MS PLUS Optimization uses multi-staged reed petals to distribute the engine's pulse forces over more surface area
• Aerodynamic internal surfacing: Internal precision surfacing treatment eliminates all hard edges that interrupt with the proper delivery of air and fuel
• The Rad Valve's Multi-Staged reed petal stacks feature the absolute highest quality aerospace grade carbon material interwoven into specific tension combinations that maximize power deliver