Boyesen Rad Valve Yamaha Yz250 97-98 Soft Shoulder Straps High-vent foam shoulder

Shoulder Straps     High-vent foam shoulder straps with ergonomic form-fit

Kawasaki KX500 88-06

Please look at our sizing chart for best fit: S-XXL

KTM SX360 96-97 front

If you need something that is not so vented

Boyesen Rad Valve Yamaha Yz250 97-98 Soft Shoulder Straps High-vent foam shoulderThe 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