US$ 145.00
· Yamaha WR250 1991
The Euro Style Two-Stroke Pro-Pack for 200cc
· Suzuki DRZ125 2009
· Superior thickness
Boyesen Rad Valve Suzuki Rm250 01 Enduro · Yamaha WR250 1991The 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