Boyesen Rad Valve Suzuki Rm125 03-08 Half Waffle Auto shut-off bladder bite valve

Auto shut-off bladder bite valve

YZ250 97-26

An exterior of a high-impact tested polymer provides optimum protection against debris and collisions

Yamaha YZ125 1987-1988

Boyesen Rad Valve Suzuki Rm125 03-08 Half Waffle Auto shut-off bladder bite valveThe 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