Boyesen RAD34B Rad Valve Reed Cage Assembly for Yamaha Models with Improved Throttle Response

Rad Valve Reed Cage Assembly - Yamaha

The Boyesen RAD34B Rad Valve Reed Cage Assembly is engineered to enhance airflow and optimize performance for Yamaha models. Constructed from durable one-piece aluminum castings, this assembly ensures a secure fit without the need for modifications, making installation straightforward. Its design maintains consistent flow velocity through the valve and redistributes the intake charge evenly to all intake ports, resulting in improved throttle response and increased horsepower across the entire RPM range. The specially-designed reed cage features Boyesen's patented dual-stage reeds, which maximize torque and power output. Compatible with Yamaha models such as the YZ250, YZ250F, WR250F, and others, this assembly is ideal for riders seeking to boost performance and responsiveness. Whether used in racing or recreational riding, the RAD34B offers a reliable upgrade that delivers noticeable gains in throttle sharpness and overall engine efficiency. Built for durability and maximum airflow, this reed cage assembly is a valuable addition to your Yamaha's intake system.

Features:

• Constructed from one-piece aluminum castings for durability and easy installation

• Maintains flow velocity and redistributes intake charge for balanced engine performance

• Provides quicker, sharper throttle response and increased horsepower throughout the RPM range

• Specially-designed reed cage with Boyesen's patented dual-stage reeds for maximum torque

• Compatible with Yamaha YZ250, YZ250F, WR250F, and other models