Boyesen Rad Valve Honda Cr500 90-01 Brake · Husqvarna FS 450 2020

· Husqvarna FS 450 2020

no modifications

· Yamaha YZ250FX 2017

Husaberg FC600 99-01 rear

5 Enduro Pant

Boyesen Rad Valve Honda Cr500 90-01 Brake · Husqvarna FS 450 2020The 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