No Products in the Cart
OPEN 8:00 AM to 6:00 PM (MST) (Mon-Fri)
FREE Shipping
2-3 Day DELIVERY
30 DAYS returns
1000+ 5 Star REVIEWS
24/7 Email SUPPORT
Unlock instant throttle response and reliable power with the Boyesen RAD Valve Oil Injected, engineered specifically for your model, year, and displacement. Boyesen’s precision design optimizes intake dynamics for smoother delivery, stronger acceleration, and improved overall performance.
With decades of two-stroke innovation, Boyesen delivers proven intake technology trusted by riders and racers. The RAD Valve elevates engine response, mid-range pull, and top-end power while preserving rideability.
Upgrade your intake system with the Boyesen RAD Valve Oil Injected and experience smoother power, sharper response, and performance you can feel every ride.