Rock Knocker – Polaris RZR & RS1 | Rock Knocker RZR XP 4 Turbo They are Bluetooth controlled via

They are Bluetooth controlled via the Bledim app and are user programmable

This high-performance setup features the heat-resistant DUMAX™ drive belt

This innovative design ensures that your flags can freely move with the wind without getting tangled

For optimal results

A momentary switch is required to activate the launch control and is included in the kit

Rock Knocker – Polaris RZR & RS1 | Rock Knocker RZR XP 4 Turbo They are Bluetooth controlled viaRock Knocker Polaris RZR & RS1 Rock Knocker The Rock Knocker for Polaris RZR and RS1 bolts directly to the stock rear trailing arms of 20142023 RZR XP 1000, XP Turbo, XP 4, and RS1 models protecting rear wheels, CV axles, trailing arm hardware, and chassis from rocks and debris thrown at speed. The original bolt on rear protection solution for the most widely owned RZR platforms, with no drilling and no permanent modification required. Key Features &