SKU: 41590678267

Rock Knocker for Polaris RZR & RS1

Sale price$171.00 Regular price$190.00
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 22 - Aug 27

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For Your Every Summer RSVP, with Code: SUMMER15

Description

Rock Knocker for Polaris RZR & RS1The K UTV Rock Knocker is a premium rear protection system engineered to defend your UTVs most vulnerable components when the trail gets rough. Designed to shield rear wheels, suspension, and critical drivetrain parts, this patent pending system helps prevent costly damage caused by rocks, debris, and aggressive terrain. Built for serious riders, Rock Knockers mount in the rear wheel well area and act as a barrier against flying debris, deflecting

The K-UTV Rock Knocker is a premium rear protection system engineered to defend your UTV’s most vulnerable components when the trail gets rough. Designed to shield rear wheels, suspension, and critical drivetrain parts, this patent-pending system helps prevent costly damage caused by rocks, debris, and aggressive terrain.

Built for serious riders, Rock Knockers mount in the rear wheel well area and act as a barrier against flying debris, deflecting rocks away from shocks, hubs, brakes, and trailing arms. Whether you're crawling rocky trails or pushing through high-speed desert runs, they deliver reliable protection where it matters most

Constructed with durable steel brackets and heavy-duty rubber flaps, the system is designed to withstand repeated impacts while maintaining flexibility and strength. The oversized flap design provides increased coverage compared to factory guards, helping extend the life of your components and reduce wear from constant roost.

Installation is quick and straightforward with a direct bolt-on design that requires no additional hardware, making it an easy and effective upgrade for your machine.

Key Features:

  • Rear Wheel & Suspension Protection – Shields shocks, hubs, brakes, and trailing arms from rocks and debris
  • Heavy-Duty Construction – Steel mounting brackets paired with thick, durable rubber flaps
  • Increased Coverage – Larger-than-stock flap design for maximum protection
  • Direct Bolt-On Installation – No additional hardware required for most applications
  • Trail-Tested Performance – Built to handle rugged terrain, roost, and high-impact environments
  • Cost-Effective Defense – Helps prevent expensive repairs by protecting critical components

Upgrade your UTV with K-UTV Rock Knockers and ride with confidence knowing your rear suspension and wheels are protected—so you can focus on the trail ahead, not the damage behind.

For Polaris RZR Years 2014 - 2021 and RS1.

Only fits STOCK rear trailing arms.

1 pair, no additional hardware needed to complete install.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 41590678267

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4.6 ★★★★★
Based on 23 reviews
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Product Reviews
M
Verified Purchase
Mark B.
Draper, US
★★★★★ 4
Got what I paid for.
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
I dropped my drill with the bit installed. It broke quite easily. It was a relatively inexpensive so I can't complain. A higher quality harder metal would have earned 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 17, 2025
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 5
Great product
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These bits are great. We use them every day e when patching or plugging tires. Having multiple sizes helps us match the bit to the patch we use.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 17, 2026
M
Verified Purchase
Monty W. Parks
Battle Creek, US
★★★★★ 5
Easy on the hands
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
These make it much easier to ream tires that have been punctured. It takes the stress off of your hands, forearms and elbows especially when you’re plugging higher ply tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2025
M
Verified Purchase
Manny
Massapequa, US
★★★★★ 5
Handy Tool for Frequent Flat Tire Repairs
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Good quality and easy to use. As someone involved in emergency services, we deal with flat tires often, and this tool has been really helpful. The bits are sharp, durable, and make the repair process quicker and cleaner. Great to keep on hand for regular use or in a roadside kit.
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Reviewed in the United States on August 14, 2025
J
Verified Purchase
Jeremiah
Houston, US
★★★★★ 5
Tire repair done right
Size: 3 mm 4.5 mm 6 mm Tire, Number of Items: 3
Works well, for my high volume automotive repair store.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 28, 2025

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