Boyesen Rad Valve Yamaha Yz250 97-98 Soft Kawasaki KX500 88-06

Kawasaki KX500 88-06

1/2 inch drive

// Large wrap-around rear yoke stretch panel for unrivaled fit and support

No other bike stand offers such a package of lightness

KTM SX360 96-97 front

Boyesen Rad Valve Yamaha Yz250 97-98 Soft Kawasaki KX500 88-06The Boyesen Rad Valve features a sophisticated array of performance attributes designed to provide peak horsepower gains, durability, and model specific performance for each make model year machine. Each Boyesen RAD Valve is unique tailor made to that model, year and displacement. With the new RC2 Rad Valve System, Boyesen engineers have created a lineage of aerodynamic intake technology by refining the primary performance factors required to increase