Fox - Factory Race Series Rear Suspension Kit - Ski-Doo Backcountry (2023+) - QS3 & Rifle Bore
Crossover Performance Redefined
Upgrade your Ski-Doo Backcountry with the Fox Factory Race Series rear suspension kit. Featuring QS3 adjustment and the advanced Rifle Bore technology, these coil-over shocks deliver a plush ride on the trails and bottomless performance in the deep snow.
Key Features
- Fitment: Ski-Doo Backcountry / X / X-RS / Sport (2023-2025)
- Rear Shock: 1.5 Zero QS3 with Rifle Bore Technology
- Front Shock: 1.5 Zero QS3 (3-Position Compression)
- Type: Coil-Over (Springs Included)
Rifle Bore: The Best of Both Worlds
The rear track shock in this kit utilizes Fox's Rifle Bore Technology. Internal spiral grooves allow oil to flow around the main piston during the "ride zone," creating a smooth, compliant feel for stutter bumps and trail cruising. As the shock compresses into the final 30% of travel, these grooves terminate, forcing all oil through the piston. This creates a progressive ramp-up in damping, giving you significant bottom-out resistance for hard landings and G-outs.
QS3: Simplified Tuning
The Quick Switch 3 (QS3) adjusters on both shocks allow you to rapidly tune your ride for the conditions. Toggle between Soft for powder, Medium for varying terrain, and Firm for aggressive riding—all without taking your gloves off.
Kit Includes:
- (1) Front Track Shock: 1.5 Zero QS3
- (1) Rear Track Shock: 1.5 Zero QS3 (Rifle Bore)