TWIN AIR FILTER 150209 CRF250X 450X 04 ON brembo Collar design for use with

Collar design for use with or without a neck brace

this fan provides more air

Splice is always placed opposite the valve

The EN91 is DOT approved for highway use

TWIN AIR FILTER 150209 CRF250X 450X 04 ON brembo Collar design for use withAir Filters are the lungs of the engine, they clean the incoming air by capturing dust and dirt. It's important to get the right air filter as the wrong air filter could mean very costly engine repairs. We have been using and selling Twin Air filters for years and have never had any problems. Twin Air filters are standard fitment on European bikes like Gas Gas and KTM. The filters are made using 2 different foam densities, an outer more open pour