Boyesen Rad Valve RAD-30C Yamaha YZ85 02-17

The Boysen Rad Valve will Take your Yamaha YZ 85 to the next level of performance. 

Boyesen Rad Valve is performance optimized for your Yamaha YZ85 02-17. Boyesen manufactured the new Yamaha YZ85 to increase roll-on throttle response and torque. The Boyesen Rad Valve, will not decrease reed pedal life. No modifications required so this Rad Valve is correct, bolt-on Performance part for your YZ85. The Rad Valve makes pulling a gear higher easy and instant acceleration. The part number is RAD-30C

Features of the Boyesen Rad Valve Yamaha YZ85:

• Developed with input from Factory Yamaha, Pro Circuit, Factory Kawasaki of Europe, Factory KTM and top pros like Jeremy McGrath, Sebastian Tortelli, and many others
• The Rad Valve is specially designed reed cage for the YZ85 now comes with carbon fiber Pro Series reeds
• Maintain flow velocity through the valve and redirect intake charge for even distribution to intake ports
• Made of one-piece aluminum casting and bolts in easily; no modifications necessary
• Rad Valve multi-stage reed petal reed system

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