Fox Factory Factory Race Series 3.0 Internal Bypass Rear Shocks Polaris RZR Pro R 4 2022-2023

Fox Factory Factory Race Series 3.0 Internal Bypass Rear Shocks Polaris RZR Pro R 4

Fox Factory has engineered a direct bolt-on replacement for UTV / Side-by-Sides, incorporating race-proven position-sensitive damping technology from trophy trucks. This upgrade considerably improves performance with a larger shock bore diameter to minimize fading and velocity-sensitive damping for enhanced resistance during constant impacts. The use of aluminum in both bodies and reservoirs ensures a lighter unit without compromising on performance. For precise suspension tuning, the shocks include independent high- and low-speed compression adjusters, wide-range rebound adjusters, and an adaptable dual-rate spring package with adjustable crossover rings for optimal performance adjustment. Fox's patented Internal Bypass technology (IBP) enables variable damping control based on piston position within the shock, offering lighter damping in the shock's mid-stroke to smooth out rough terrain, while increasing damping at full compression to prevent bottoming out, and again as the shock extends to avoid damage from topping out.

Features:

• Position-sensitive internal bypass damping tubes
• Velocity-sensitive valved, high flow damping piston
• Piggyback reservoir or Remote reservoir
• Silver dual rate race springs with crossover
• 7/8” hard-chromed induction-hardened shaft
• PTFE-lined spherical bearings for smooth, durable movement
• Type III hard-anodized aluminum body and reservoir
• Sold as a pair

Adjustments/Technical Information:

• Spring preload
• Dual-Speed Compression (DSC)
• Wide-range rebound
• Spring crossover
• Extended: 42.40
• Compressed: 26.90
• Travel: 15.50
• Top Mount: Eyelet
• Bottom Mount: Eyelet
• Reservoir: Piggyback

Note: Images are for reference, actual product may vary based on application