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

2017 Polaris 600 Switchback SP 144" | 2018 Polaris 600 Switchback SP 144" | 2018 Polaris 600 Switchback Assault 144" | 2017 Polaris 600 Switchback Assault 144" | 2018 Polaris 800 Switchback Assault 144" | 2017 Polaris 800 Switchback Assault 144" | 2019 Polaris 850 Switchback Assault 144" | 2019 Polaris 600 Switchback Assault 144" | 2019 Polaris 800 Switchback Assault 144" | 2020 Polaris 800 Switchback Assault 144" | 2020 Polaris 850 Switchback Assault 144" | 2019 Polaris 600 Switchback SP 144" | 2020 Polaris 600 Switchback Assault 144" | 2021 Polaris 600 Switchback Assault 144" | 2021 Polaris 850 Switchback Assault 144" | 2021 Polaris 850 Switchback Assault 146" | 2021 Polaris 650 Switchback Assault 146" | 2022 Polaris 650 Switchback XC 146" | 2022 Polaris 850 Switchback Assault 146" | 2022 Polaris 650 Switchback Assault 146" | 2022 Polaris 850 Switchback XC 146" | 2023 Polaris 650 Switchback Assault 146" | 2023 Polaris 650 Switchback XC 146" | 2023 Polaris 850 Switchback Assault 146" | 2023 Polaris 850 Switchback XC 146" | 2023 Polaris 600 Switchback SP 144" | 2024 Polaris 600 Switchback SP 144" | 2025 Polaris 600 Switchback SP 146" | 2024 Polaris 650 Switchback XC 146" | 2024 Polaris 850 Switchback XC 146" | 2025 Polaris 650 Switchback XC 146" | 2025 Polaris 850 Switchback XC 146" | 2024 Polaris 650 Switchback Assault 146" | 2024 Polaris 850 Switchback Assault 146" | 2025 Polaris 650 Switchback Assault 146" | 2025 Polaris 850 Switchback Assault 146"