Bilstein 21-22 Polaris RZR Turbo S Black Hawk Powersports Shock & Coil Spring Assembly - Front Left

The Bilstein Black Hawk Powersports coilover assembly for your Polaris RZR XP Turbo S features an all-aluminum construction with gold finned reservoirs, setting it apart for serious off-road performance. This front left unit is designed to significantly improve your UTV's handling and ride quality, offering a unique "bottomless" feel thanks to its advanced damping technology. It's a direct fit, meaning it bolts right on without needing modifications, making the upgrade process straightforward.

What really makes this coilover stand out is Bilstein's patented ZoneControl position-sensitive damping. It uses 5 independently tuned zones—3 for compression and 2 for rebound—to manage suspension movement precisely. This includes an internal Jounce Cut Off (JCO) system, which acts like a 2-stage hydraulic bump stop to prevent harsh bottoming out. You can fine-tune this with a 10-position clicker for bottom-out control. For rebound, the Rebound Cut Off (RCO) helps settle the vehicle smoothly during suspension droop, even protecting the damper and potentially eliminating the need for a limit strap. The external adjustments for high/low-speed compression, rebound, and JCO are easily accessible, allowing for quick changes on the fly to adapt to changing terrain.

This package comes complete with dual-rate coils and crossover nuts, so you can easily adjust ride height and spring preload to dial in your preferred setup. Because these are completely serviceable and built to withstand race conditions right out of the box, you can be confident in their durability and performance for demanding use. This versatile coilover aims to provide both excellent comfort and robust bottom-out control.