Fox Quick Switch (QS) coil shocks for trail/crossover applications provide the same performance advantage Fox is known for in the back country 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 and shock design
Fox ice scraper technology (FIST)
One piece, aluminum mounting hardware
High flow velocity sensitive damping
Rifle bore technology (Rear track shock only)
Fully rebuildable and retunable
Internal floating piston (IFP)
QS3 position compression adjuster
Adjustable spring preload
Brand Documents
Product Note:
Specification
Details
Color
Black/Red
Country of Origin
USA
Position
Varies (make selection above)
Quantity
2
Track Length
Varies (make selection above)
Warranty
1 Year Manufacturer Warranty
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Polaris
600 Switchback Assault 2017-2019, 2021
600 Switchback SP 2017-2019
650 Switchback Assault 2021-2025
650 Switchback XC 2022-2025
800 Switchback Assault 2017-2019
850 Switchback Assault 2019, 2021-2025
850 Switchback XC 2022-2024
Patriot 9R Switchback Assault 2025
Patriot Boost Switchback Assault 2023-2025
Ski-Doo
Backcountry 600R 2023
Backcountry 850 2023
Backcountry Adrenaline 600R 2024-2025
Backcountry Sport 600 2023-2025
Backcountry X-RS 850 2023-2025
MXZ Adrenaline 600R 2024-2025
MXZ Adrenaline 850 2024-2025
MXZ X-RS 600R 2021-2025
MXZ X-RS 850 2021-2025
Renegade Adrenaline 600R 2021-2023
Renegade Adrenaline 850 2021-2023
Renegade Adrenaline 900 ACE 2021-2025
Renegade Adrenaline 900 ACE Turbo 2021-2025
Renegade Adrenaline 900 ACE Turbo R 2022-2025
Renegade Enduro 600R 2021-2023
Renegade Enduro 850 2021-2023
Renegade Enduro 900 ACE 2021-2023
Renegade Enduro 900 ACE Turbo 2021-2023
Renegade Enduro 900 ACE Turbo R 2022-2023
Renegade X-RS 600R 2023
Renegade X-RS 850 2021-2023
Renegade X-RS 900 ACE Turbo 2021
Renegade X-RS 900 ACE Turbo R 2022-2025
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