Uni NU-8520ST Multi-Stage Competition Air Filter fuel-air-airflow-sensor Radials always have R in

Radials always have R in the size designation

250SE-R Factory '18-21

2020 Can-Am Outlander Max 650 XT

2014 Arctic Cat 400

2001-2015 KTM 125 SX

Uni NU-8520ST Multi-Stage Competition Air Filter fuel-air-airflow-sensor Radials always have R inUnsurpassed 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: 2016 Polaris ACE 2017 2019 Polaris ACE 500 2016 2017