K&N Engineering SU-4002 KN Motorcycle Direct Fit Air Filters drive-transmissions 2011 Arctic Cat 650 H1

2011 Arctic Cat 650 H1 4x4 Auto Mud Pro

Throttle tube included with snap-on throttle cam to match most modern motocross bikes

2018-2023 Kawasaki ZX636 Ninja ZX-6R ABS

2006 Yamaha RXW10 Attack

Anti-scratch sunshield deploys quickly and easily

K&N Engineering SU-4002 KN Motorcycle Direct Fit Air Filters drive-transmissions 2011 Arctic Cat 650 H1K&N off road replacement air filters are ideal for extended use in dirty and dusty off road riding and provide clean carburetion even at high altitude. Generally, no jet changes are required with just a K&N filter element. K&N replacement air filters are washable and reusable and provide high air flow with excellent filtration.