K&N Air Filter KDU-1112R Model_LS2 FF900 Valiant II Flip-Front Helmets Materials: Leatt developed Ripstop 4-way

Materials: Leatt developed Ripstop 4-way stretch main shell material

C97LS2 VISOR FF323 CLR

Replacement Rings: RSB6000

H rated tubeless

K&N Air Filter KDU-1112R Model_LS2 FF900 Valiant II Flip-Front Helmets Materials: Leatt developed Ripstop 4-wayThis K&N racing air filter has just two layers of cotton to provide even lower air restriction than our replacement air filter for street vehicles. Unlike K&N replacement air filters, fuel management modifications will be necessary with this racing filter. K&N racing air filters are washable and reusable. Features: Designed to increase horsepower and acceleration. Designed for racing and track applications, not for street use. Washable and reusable