Boyesen Rad Valve Kawasaki Kx250 87-93 Accessories & Glasses Increased horsepower and torque gains

Increased horsepower and torque gains will quickly be noticed across the entire rpm range

Colour anodised

On this version

17mm hex head

Sherco ST250 13-14 front

Boyesen Rad Valve Kawasaki Kx250 87-93 Accessories & Glasses Increased horsepower and torque gainsThe 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