The K&N PreCharger® filter wrap is specially designed to extend the service interval of your K&N Filtercharger filter when used in very dusty conditions

Injection molded high impact plastic and rubber construction

Die-cast aluminum fins are designed to cool better than your stock cap

A wide grip on the handlebar (108mm vs 90mm) provides more room for the PHDS to be installed in any position you desire

Twin Air - Pre Oiled Air Filter for Honda CRF250R/RX (TA150228X) K-Type-Cable Adjusters The K&N PreCharger® filter wrapFrom everyday riding to the most adverse conditions nature can dish out, you want engine protection you can count on. The Twin Air line of air filtration products will provide with maximum intake protection day in and day out. 1. Coarse open pore outer foam catches airborne dirt, grime and sand. 2. Fine open pore inner foam acts as a second filter to trap the smallest particles while ensuring maximum air passage. 3. Exclusively formulated adhesive