Polaris Pro R Rear Knuckle Set | ZRP 7075 Billet Titan light bar power kit and mud that the X3

and mud that the X3 throws constantly at speed

Daytona Seats feature lower side bolsters for easier entry and exit

Shield yourself from dust

Billet Aluminum Durability

Crafted from automotive laminated safety glass with a certified DOT stamp

Polaris Pro R Rear Knuckle Set | ZRP 7075 Billet Titan light bar power kit and mud that the X3Pro 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