Fox Racing Shox Factory Race Series 2.0 QS3 Shocks 853-04-005

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Part Number: FXX-853-04-005

$1,449.99

POL SWITCHBACK TRACK KIT
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Fox Racing Shox Factory Race Series 2.0 QS3 Shocks 853-04-005

Fox Racing Shox Factory Race Series 2.0 QS3 Shocks 853-04-005

FXX-853-04-005

Not Yet Reviewed

Part Number: FXX-853-04-005

Estimated Ship Date: Nov 9, 2026

$1,449.99

Estimated Ship Date: Nov 9, 2026 Would you rather pick it up?

Overview

Brand:
Manufacturer's Part Number:
853-04-005
Part Type:
Product Line:
Summit Racing Part Number:
FXX-853-04-005
Item Number:
8549024
UPC:
692878899901
Powersports Shock Position:
Rear
Powersports Shock Type:
Single-adjustable
Shock Body Material:
Aluminum
Shock Body Finish:
Black
Body Diameter (in.):
2.000
Adjustable Valving:
Yes
Low Speed Compression Adjustable:
Yes
High Speed Compression Adjustable:
No
Rebound Adjustable:
No
High Flow Valving:
Yes
Number of Valving Selections:
3
Extended Length (in.):
17.66
Collapsed Length (in.):
11.46
Upper Mount:
Eyelet
Lower Mount:
Eyelet
Bushing Material:
Aluminum
Bushing Color:
Natural
Internal Design:
Monotube
Gas Charged:
Yes
Reservoir Included:
Yes
Coilover Springs Included:
Yes
Spring Preload Adjustable:
Yes
Spring Finish:
Black
Shock Linkage Included:
No
Shock Linkage Bearings Included:
No
Quantity:
Sold as a pair.

Fox Racing Shox Factory Race Series 2.0 QS3 Shocks

Maximize your sled's performance by bolting on Fox's trail/crossover shocks equipped with Rifle Bore position-sensitive technology and QS3 adjustment.

Providing the performance advantage Fox is known for, Fox Racing Shox Factory Race Series 2.0 QS3 shocks enable you to ride harder with less fatigue, without compromising durability, and providing a new sense of control on the snow due to velocity and position-sensitive damping technology. Fox Quick Switch (QS) coil shocks adjust between three compression settings to provide maximum comfort, extra support, and precise handling. You can quickly adjust the compression damping to suit snow conditions—with your gloves on.

Fox Factory Race Series 2.0 QS3 shocks are available for front (ski) or rear (track), and 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 percent of the travel, forcing oil to flow through the main piston. The result is a significant increase in bottom-out resistance to cushion hard hits. Select the Fox 2.0 QS3 shocks designed for your snowmobile.

Additional 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 re-tunable
* Internal floating piston (IFP)

Applications

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