Description
If you’re running a KX125 and want noticeable gains in throttle response and mid-range torque, a Boyesen Radiator Valve is one of the most direct bolt-on upgrades available. This valve optimizes intake charge distribution across your cylinder, sharpening your bike’s power delivery while maintaining consistent flow velocity throughout the RPM range. Install one per cylinder and feel the difference in how your machine accelerates off the bottom.
Technical Specifications:
- Application: Kawasaki KX125 (2004-2005)
- Material: Cast aluminum
- Design: Dual-stage reeds
- Installation: Bolt-on
- Quantity needed: One per cylinder
- MPN: RAD-11K
- Function: Intake charge distribution
- Benefits: Sharper throttle response
- Benefit: Increased horsepower
- Benefit: Enhanced torque output
