K&N Engineering BU-9003 KN Motorcycle Direct Fit Air Filters helmets-helmet-accessories-replacement-parts-trim-molding Designed to perfectly fit the

Designed to perfectly fit the BMW R1200GS / GSA Watercooled Bikes

K&N Powersports Cartridge Oil Filters are designed to satisfy the needs of racers and engine builders as well as the average motorcycle or ATV owner who wants the best oil filter available

2012-2021 Yamaha TTR50E

2000-2001 Honda TRX90 Sportrax

K&N Engineering BU-9003 KN Motorcycle Direct Fit Air Filters helmets-helmet-accessories-replacement-parts-trim-molding Designed to perfectly fit theK&N's high flow air filters are available as a replacement for your stock motorcycle air filter element. They are custom engineered to fit your specific application and are designed to provide low restriction and increased performance, while providing excellent engine protection for your motorcycle.