Boyesen Rad Valve Honda Cr500 90-01 tear off alternative Fitments: YAMAHA 1993-1995 YZ125/YZ250

Fitments: YAMAHA 1993-1995 YZ125/YZ250

2005-2007 RMZ450

· Yamaha WR250R / WR250X 2010

Combined with the two positions guaranteed by the new Frontal Shin Guard

Stretch fabric panels on crotch

Boyesen Rad Valve Honda Cr500 90-01 tear off alternative Fitments: YAMAHA 1993-1995 YZ125/YZ250The 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