Fox 850-04-005 POL SWITCHBACK SKI KIT
Fox Quick Switch (QS) coil shocks for trail/crossover applications provide the same performance advantage Fox is known for in the backcountry now. Ride harder with less fatigue without a compromise of durability. Experience a new sense of control on the snow due to velocity and position-sensitive damping technology. Quickly adjust the compression damping with Fox's QS3 to suit snow conditions. Three positions keep the gloves on and the adjustment simple. Focus on riding instead of counting clicks. Fox's position-sensitive damping technology, Rifle Bore, is now applied to the Factory Race Series rear track shock. Spiral grooves inside the shock allow the oil to flow around the main piston, reducing the damping force in the ride zone for a plush feel. The grooves terminate through the final 30% of the travel, forcing oil to flow through the main piston. The final result is a significant increase in bottom-out resistance to cushion hard hits.
Features
Optimized lightweight spring & shock design
Fox ice scrapter technology (FIST)
One piece, aluminium mounting hardware
High flow velocity sensitive damping
Rifle bore technology (Rear track shock only)
Fully rebuildable and re-tunable
Internal floating piston (IFP)
QS#- 3 position compression adjuster
Adjustable spring preload
2025 Polaris Patriot 9R Switchback Assault w/146" Track
2023 Polaris SwitchBack
2017-2021 Polaris SwitchBack 600 Assault 1.35" w/144" Track
2017-2019 Polaris SwitchBack 600 SP w/144" Track
2021-2024 Polaris SwitchBack 650 Assault 1.35" w/146" Track
2025 Polaris SwitchBack 650 Assault 1.6" w/146" Track
2022-2024 Polaris SwitchBack 650 XC 1.35" w/146" Track
2025 Polaris SwitchBack 650 XC 1.60" w/146" Track
2017-2020 Polaris SwitchBack 800 Assault 1.35" w/144" Track
2019-2021 Polaris SwitchBack 850 Assault 1.35" w/144" Track
2021-2024 Polaris SwitchBack 850 Assault 1.35" w/146" Track
2025 Polaris SwitchBack 850 Assault 1.60" w/146" Track
2022-2024 Polaris SwitchBack 850 XC 1.35" w/146" Track
2024 Polaris SwitchBack SP 650 1.6" w/146" Track
Fitment Disclosure
This quick reference fitment information is provided to direct you to our catalog and the manufacturer's information. Consult manufacturer publication(s) and/or website(s) for specific fitment and application information and other important information. This fitment information is based upon the stock version of the motorcycle or unit referenced and any accessory added or modification
