All Terrain Drive Belt – RZR XP 1000 / XP4 RS1 off-road belt The Rock Knocker for Polaris

The Rock Knocker for Polaris RZR Pro R is a premium rear protection system purpose-built for the Pro R platform — engineered to the Pro R’s unique trailing arm geometry and the aggressive debris exposure that comes with the Pro R’s wide track

making it a direct

available in standard General and General XP variants to match your model’s mounting geometry

Whether you're climbing dunes

restrictive OEM plastic tube

All Terrain Drive Belt – RZR XP 1000 / XP4 RS1 off-road belt The Rock Knocker for PolarisPush your RZR to its limits with the most rugged drive belt on the trail. The All Terrain Drive Belt RZR XP 1000 XP4 by Trinity Racing is built for high horsepower Polaris machines that demand unmatched durability, heat resistance, and performance under pressure. From sand and mud to rocks and trails, this belt keeps your clutches cool and your power flowing. Made with next gen Aramid fiber cord, BDC top cog construction, and heat tolerant DUMAX