Rock Knocker – Polaris RZR Pro XP | Rock Knocker cage tube jack clamp The toughest secondary rollers on

The toughest secondary rollers on the planet

Direct Replacement for Stock Filter

Anyone who wants a ready-to-go clutch kit with no extra tuning required

Durable Flap Material — tough

Increases Low-End and Mid-Range Torque

Rock Knocker – Polaris RZR Pro XP | Rock Knocker cage tube jack clamp The toughest secondary rollers onRock Knocker Polaris RZR Pro XP Rock Knocker The Rock Knocker for Polaris RZR Pro XP is the bolt on rear protection system built specifically for the Pro XPs trailing arm geometry shielding rear wheels, suspension links, CV axles, and chassis hardware from rocks and roost that the Pro XP throws at speed on the trail and in the desert. Direct factory bolt on, no drilling required, fits both 2 seat and 4 seat Pro XP. Key Features & Benefits Pro XP