Boyesen Rad Valve Honda Cr500 90-01 tear off alternative · Honda XR250R / XR400R

· Honda XR250R / XR400R 1998

LMX is a great companion to ride in dark conditions

360-degree reflective logo and safety piping

2005-2007 RMZ450

Boyesen Rad Valve Honda Cr500 90-01 tear off alternative · Honda XR250R / XR400RThe 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