Polaris Pro R Rear Knuckle Set | ZRP 7075 Billet Titan light bar power kit Billet Aluminum Durability

Billet Aluminum Durability

Custom Routing based on your rig’s size and weight

and strong for years to come

This Polaris RZR Pro R 4 spring kit is for Sport and Premium riders who want a Walker Evans RZR Pro R spring upgrade with Stage 3 support from Eibach

Shield yourself from dust

Polaris Pro R Rear Knuckle Set | ZRP 7075 Billet Titan light bar power kit Billet Aluminum DurabilityPro R Rear Knuckle Set The ZRP RZR Pro R Turbo R Rear Knuckle Set is a race engineered suspension upgrade designed to eliminate the instability and alignment deflection caused by the factory cast rear knuckles. As the Polaris Pro R platform continues to push SXS racing to new limits, the OEM rear knuckle simply cannot keep up with the vehicles size, weight, and race pace speeds. Factory rear knuckles rely on cast construction and rubber stabilized