BMC Air Filters - Yamaha WR250F/450F 2003-2009 High Performance Air Filter Option:Standard (FM399/08) an all-new tread pattern and

an all-new tread pattern and an optimised profile provides precise handling and performance mile and after mile

doesn't fit lowered bikes

Optimize the stowage of your luggage on your Adventure

Put the soldering gun down

offer extraordinary longevity for extended adventures

BMC Air Filters - Yamaha WR250F/450F 2003-2009 High Performance Air Filter Option:Standard (FM399/08) an all-new tread pattern andThis High Performance air filter is made from premium material that allow increased air flow and filtration efficiency, blocking containment as small as 7 microns (compared with 10 microns in most other filters). BMC air filters are produced using a "Full Moulding" system. This prolongs the life and durability of the filter. The rubber used in BMC air filtering systems has a long life with optimum adhesion characteristics to all shapes of airboxes.