TWIN AIR Air Filter - Yamaha 152900 Full System To drive the valve requires

To drive the valve requires hardware and software

Rests only on the tire avoiding damaging the spokes and frame

POLISPORT Body Kit - Complete - Gray - CRF 450RX 91095

POLISPORT Fender - Front - Black - CRF 250R/450R 8572700003

Tougher than stock chain guides

TWIN AIR Air Filter - Yamaha 152900 Full System To drive the valve requiresDual bonded foam design filters out even the smallest dirt particles, while allowing more airflow than two separate layer filters (flow bench proven)Twin Air filters are slightly smaller than stock to make them easier to change and to increase dead air space around the filter for better performance Flat foam sealing ring securely seats against the airbox, even in the worst riding conditions