Uni NU-8501ST Multi-Stage Competition Air Filter tires-wheels-wheels-front-wheels 2021-2022 Yamaha TTR50E

2021-2022 Yamaha TTR50E

1982-1999 Honda CR250R

2022 Harley Davidson FLTRK Road Glide Limited

dirt and improved grease retention

2002-2003 Harley Davidson XL883R Sportster 883 Roadster

Uni NU-8501ST Multi-Stage Competition Air Filter tires-wheels-wheels-front-wheels 2021-2022 Yamaha TTR50EUnsurpassed 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: 1989 1992 Polaris Big Boss 250 4x6 1991 1992 Polaris