Boyesen Rad Valve Kawasaki Kx80/100 91-97 Controls EC-F 250 13-15

EC-F 250 13-15

WR250F 15-19

It is lighter than a reinforced inner tube and provides a pressure equivalent of 0

Honda CRF125 19-24

Boyesen Rad Valve Kawasaki Kx80/100 91-97 Controls EC-F 250 13-15The 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