Uni NU-4126ST Multi-Stage Competition Air Filter propulsion-driveline-impellers 2014-2020 Yamaha YZ250F

2014-2020 Yamaha YZ250F

1985 Suzuki GS550E

2019 Kawasaki ZX636 Ninja ZX-6R ABS KRT Edition

1974-1976 Arctic Cat Cheetah 440

Uni NU-4126ST Multi-Stage Competition Air Filter propulsion-driveline-impellers 2014-2020 Yamaha YZ250FUnsurpassed in airflow, dirt stopping and overall performance. Fits in stock air box exactly like OEM filter. Traps dirt and dust in 2 layers of foam. The large pore, pre filter captures the bigger particles. The small pore, inner filter prevents any engine wrecking grit from reaching the cylinder. Features the Ultra Seal grease groove on the sealing surface. Made in the U. S. A. Vehicle Fitment: 1999 2008 Honda TRX400EX Sportrax 2009 Honda TRX400X