16-way compression-adjustable reservoir 1/2” micro-alloy steel nitride-coated shock shafts Anodized for protection & long performance life Billet aluminum construction 2” shock body design ½” steel bearing shock ends Revalvable & rebuildable This Accessory is Designed to Fit the Following: Snowmobiles , 2022 850 RMK KHAOS AXYS 165 2.75" , 2022 850 RMK KHAOS AXYS 163 3" , 2022 850 RMK KHAOS AXYS 155 3" , 2022 850 RMK KHAOS AXYS 155 2.75" , 2022 850 PRO RMK AXYS 165 2.75" , 2022 850 PRO RMK AXYS 163 3" , 2022 850 PRO RMK AXYS 155 3" , 2022 850 PRO RMK AXYS 155 2.75" , 2021 850 RMK KHAOS QD2 165 2.75" , 2021 850 RMK KHAOS QD2 163 3" , 2021 850 RMK KHAOS QD2 155 3" , 2021 850 RMK KHAOS QD2 155 2.75" , 2021 850 RMK KHAOS 163 2.6" , 2021 850 PRO-RMK QD2 174 3" , 2021 850 PRO-RMK QD2 165 2.75" , 2021 850 PRO-RMK QD2 163 3" , 2021 850 PRO-RMK QD2 155 3" , 2021 850 PRO-RMK QD2 155 2.75" , 2020-2021 850 RMK KHAOS 155 3" , 2020-2021 850 RMK KHAOS 155 , 2020 800 RMK KHAOS 155 3" , 2020 800 RMK KHAOS 155 , 2019-2021, 2016-2017 600 PRO-RMK 155 , 2019-2021 850 SKS 155 , 2019-2021 850 PRO-RMK 163 3" , 2019-2021 850 PRO-RMK 163 , 2019-2021 850 PRO-RMK 155 3" , 2019-2021 850 PRO-RMK 155 , 2019-2020 850 PRO-RMK 174 , 2019-2020 800 PRO-RMK 174 , 2019-2020 800 PRO-RMK 163 3" , 2019-2020 800 PRO-RMK 163 , 2019-2020 800 PRO-RMK 155 3" , 2019-2020 800 PRO-RMK 155 , 2018-2020 800 SKS 155 , 2018-2019 800 RMK Assault 155 , 2018 800 Pro RMK 174 3 Inch , 2018 800 Pro RMK 163 3 Inch , 2018 800 Pro RMK 163 , 2018 800 Pro RMK 155 3 Inch , 2018 800 Pro RMK 155 , 2018 600 Pro RMK 155 , 2017 800 RMK SKS , 2017 800 PRO-RMK 174 3 Inch LE , 2017 800 PRO-RMK 163 3" LE , 2017 800 PRO-RMK 163 3 Inch , 2016 800 RMK ASSAULT 155 POWDER , 2016 800 RMK Assault 155 3 Inch , 2016 800 RMK ASSAULT 155 , 2016 800 Pro-RMK 155 3 inch , 2016 800 PRO RMK 163 , 2016 800 PRO RMK 155 , 2016 600 PRO RMK 163