Fox - Factory Race Series Rear Suspension Kit - Polaris Switchback (2017+) - 2.0 Zero QS3
Crossover Durability & Performance
Transform your Polaris Switchback with the Fox Factory Race Series 2.0 rear suspension kit. Featuring robust 2.0" bodies and Rifle Bore technology, these shocks are built to handle high-speed trail chatter and big off-trail hits without fading.
Key Features
- Fitment: Polaris Switchback Assault/XC/SP (2017-2025)
- Front Track: 2.0 Zero QS3 (Coil-Over)
- Rear Track: 2.0 Zero QS3 with Rifle Bore Technology
- Tech: Position-Sensitive Damping & High-Flow Pistons
Rifle Bore: Position-Sensitive Damping
The rear track shock features Fox's Rifle Bore technology. Spiral grooves inside the shock body allow oil to bypass the main piston in the "ride zone," creating a plush, comfortable feel for cruising. As the shock compresses into the final 30% of travel, these grooves terminate, forcing all oil through the piston for a massive increase in bottom-out resistance.
2.0" Body: Built for Abuse
Heat is the enemy of suspension performance. These shocks utilize larger 2.0-inch aluminum bodies to hold more oil and dissipate heat more efficiently than standard 1.5" shocks. This ensures consistent, fade-free damping even during the most aggressive rides.
Kit Includes:
- (1) Front Track Shock - 2.0 QS3
- (1) Rear Track Shock - 2.0 QS3 (Rifle Bore)