Boyesen Rad Valve - Yamaha YZ125

Boyesen Rad Reed Valve - Yamaha YZ125

Boyesen reed valves are known for their ability to optimize power, torque, and flexibility of your bike. Specially designed for each model, these reed valves offer exceptional performance and increased durability.

• 100% aluminum valve body, optimized internal surface finish
• 4-way diffuser to optimize flow and prevent pressure loss
• Intake manifold and mounting clamps included, direct installation without modification
• Variable flexibility reeds, model-specific (High-quality Aerospace-grade carbon)
• Rubber-coated reeds resistant to hydrocarbons ensuring extended seal life

The RC2 reed valves, born from Boyesen's competition experience, significantly improve intake flow for increased efficiency, more power, and faster revving on your Yamaha YZ125. Choose excellence with Boyesen and feel the difference on your bike from the first ride.