Boyesen Rad Valve Kawasaki Kx250 87-93 Michelin preventing heat build-up while maintaining

preventing heat build-up while maintaining tactile contact with the skin

and comes equipped with a removable USFS approved spark arrestor making it easy for riders to alternate between off-road and closed-course racing

RFX Race Linkage Kit Yamaha YZF250F 06-08 YZF450 06-08 WRF250 07-12 WRF450 07-13

A strapless

POWERFLOW KIT - 154221C (incl

Boyesen Rad Valve Kawasaki Kx250 87-93 Michelin preventing heat build-up while maintainingThe 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