Boyesen Rad Valve Yamaha Yz250 97-98 Bike Oversized Velcro strap

Oversized Velcro strap

Modern synthetic high-performance engine oil for 4-stroke motorcycles

- Fill Hose

Clean around the swing arm making sure clean and free of debris

YZ250 22-24

Boyesen Rad Valve Yamaha Yz250 97-98 Bike Oversized Velcro strapThe 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