Protect Your Polaris RZR Pro R's Trailing Arms
Engineered specifically for the Polaris RZR Pro R, these Rock Knockers offer crucial protection for your stock rear trailing arms. Minimize damage from rocks, debris, and trail impacts, ensuring your rig stays trail-ready for longer. Designed for a straightforward installation with no extra hardware required, these A-arms are the perfect upgrade for aggressive off-road enthusiasts.
Bolt-On Installation
No Additional Hardware Needed
Stock Trailing Arm Fitment
Designed for OE Arms
Aggressive Trail Protection
Impact & Debris Shield
Durable Construction
Built to Last
Whatβs in the Box
β Install InstructionsSimple Guide Included
Why Riders Upgrade
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Enhanced Protection
Shields your trailing arms from impacts, rocks, and trail debris.
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Direct Fitment
Designed exclusively for stock Polaris RZR Pro R trailing arms for a perfect match.
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Easy Installation
Mounts directly onto your existing trailing arms with no additional hardware required.
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Long-Lasting Durability
Constructed from robust materials to withstand harsh off-road conditions.
In Stock & Ready To Ship
Processing: Packed with care before shipment
Tracking: Sent when shipped
Confirmation: Sent after checkout
Although rare, some delays may occur. Weβll keep you updated every step of the way.
Rock Knocker vs. Stock Trailing Arms
STOCK TRAILING ARMS
β Exposed and vulnerable to impacts
β Prone to bending or damage from rocks
β Can lead to costly repairs
β Limited protection against trail debris
β No upgrade potential
β‘ ROCK KNOCKER
β Superior trailing arm protection
β Deflects rocks and impacts
β Reduces risk of trail damage
β Bolt-on installation for stock arms
β Durable, long-lasting design
Common Questions
Do these fit my RZR Pro R?
Yes, these are specifically designed to fit stock rear trailing arms on the Polaris RZR Pro R.
Do I need to buy extra hardware?
No, installation is designed to be straightforward with no additional hardware required for your stock trailing arms.
What kind of damage do these protect against?
They protect against impacts from rocks, debris, and general trail hazards that can damage your trailing arms.
Can I buy replacement parts if needed?
Yes, replacement brackets and flaps are available for purchase separately.
π‘οΈQuality Guaranteed
What Riders Are Saying
These Rock Knockers saved my trailing arms on the first ride! Super easy install and they look great. Highly recommend for any RZR Pro R owner.
β Alex P., Colorado
Finally, some real protection for the rear end. They fit perfectly on my stock arms and have held up to some serious abuse already. A must-have upgrade.
β Jessica M., Utah
Upgrade Your RZR Pro R's Defense
Protect your investment and conquer tougher trails with Rock Knockers.
Direct fit for stock trailing arms.