Rock Knocker – Polaris RZR Turbo R | Rock Knocker reusable air filter KRX Enthusiasts upgrading from OEM belts

Enthusiasts upgrading from OEM belts prone to wear/slip

Bluetooth controlled via the 5150 App

Engineered to fit Trinity Racing's 18" mufflers

Each purchase includes a set of two flag clips

and unmatched heat resistance

Rock Knocker – Polaris RZR Turbo R | Rock Knocker reusable air filter KRX Enthusiasts upgrading from OEM beltsRock Knocker Polaris RZR Turbo R Rock Knocker The Rock Knocker for Polaris RZR Turbo R is built for the demands of the Turbo R platform a bolt on rear protection system engineered specifically for the Turbo Rs trailing arm geometry that shields rear wheels, CV axles, suspension links, and chassis from rocks and roost in the high speed terrain the Turbo R was built to dominate. Key Features & Benefits Turbo R Specific Design engineered for the RZR