BOYESEN RAD VALVE 05-19 YZ250, BLOCK RAD-34J

Boyesen Rad Valve for Enhanced Motorcycle Performance

The Boyesen Rad Valve is engineered to significantly boost your motorcycle's performance. This advanced intake reed valve system is designed to optimize the flow of air and fuel mixture into your engine, resulting in noticeable improvements across the entire RPM range.

Featuring a precision one-piece aluminum casting, the Boyesen Rad Valve ensures a perfect fit without the need for trimming or the use of plastic inserts. This robust construction guarantees durability and reliable performance.

Key Features:

• Improved Flow Velocity: Maintains optimal flow velocity through the valve.
• Even Distribution: Redirects the intake charge for more uniform distribution to the intake ports.
• Sharper Throttle Response: Experience quicker and more precise throttle reactions.
• Increased Torque: Enhanced torque output improves performance on hills, through corners, and over challenging jumps.
• Broader Powerband: Delivers increased horsepower in low, mid, and especially top-end ranges.
• Carbon Fiber Reeds: Now includes carbon fiber reeds for even greater performance gains.
• Durable Construction: One-piece aluminum casting provides superior strength and longevity.