SuperATV Polaris RZR RS1 Billet Rear Knuckles
SuperATV Polaris RZR RS1 Billet Rear Knuckles is backordered and will ship as soon as it is back in stock.
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Delivery and Shipping
Delivery and Shipping
Most R1 Industries products are shipped via USPS Priority mail and typically arrive within 2-5 business days, depending on location, however, please note that shipping times can be affected by supply-chain issues, which may result in delayed shipping
SuperATV Polaris RZR RS1 Billet Rear Knuckles
SuperATV Polaris RZR RS1 Billet Rear Knuckles
The SuperATV Polaris RZR RS1 Billet Rear Knuckles are the ultimate upgrade for off-road enthusiasts who crave unmatched strength and reliability. Designed specifically for the Polaris RZR RS1, these high-performance knuckles ensure you can tackle any terrain with confidence, whether you're racing or adventuring.
Key Features
- Constructed from 7075-T6 billet aluminum for superior strength and durability.
- Nearly double the yield strength of factory knuckles (73,000 psi vs. 40,000 psi).
- Perfect compatibility with stock and aftermarket suspension setups.
- Includes both left and right rear knuckles for a complete upgrade.
- Trimmed design for improved fitment and ease of installation.
Why Buy This Product?
Upgrade your Polaris RZR RS1 with the SuperATV Billet Rear Knuckles and experience the difference in performance and reliability. These knuckles are built to withstand the rigors of off-road riding, giving you the confidence to push your machine to its limits on any adventure.
Product Specifications
- Model: SuperATV Polaris RZR RS1 Billet Rear Knuckles
- Application: Compatible with Polaris RZR RS1 (2018+)
- Replacement for OE #'s: 5140634, 5140635, 5140585, 5140586
- Material: 7075-T6 Billet Aluminum
FAQs
- How strong are these knuckles compared to stock? They are virtually two times stronger than factory knuckles.
- Will these fit my aftermarket suspension? Yes, they are compatible with both stock and aftermarket suspension setups.
- Do these include all necessary components? Yes, the package includes both left and right rear knuckles for complete installation.
Customer Reviews
⭐ ⭐ ⭐ ⭐ ⭐ "These knuckles are game-changers! The strength is incredible, and installation was a breeze."
⭐ ⭐ ⭐ ⭐ ⭐ "Upgraded to these knuckles and couldn't be happier. They provide amazing stability on tough trails."
⭐ ⭐ ⭐ ⭐ ⭐ "Solid build quality and a perfect fit on my RS1. Highly recommend for any serious rider."
Get Yours Today
Don’t miss the chance to enhance your ride with the SuperATV Polaris RZR RS1 Billet Rear Knuckles. Built for strength and precision, these knuckles will give you the confidence to conquer every adventure.
Customers Also Searched For
- Polaris RZR RS1 performance parts
- Heavy-duty rear knuckles for RZR
- Aftermarket suspension upgrades for Polaris RZR
Note: If you have any fitment questions please call us. 801-899-2520
SuperATV Polaris RZR RS1 Billet Rear Knuckles
If you like to ride solo on your RS1, you need to know you and your machine can get through anything. Upgrade to SuperATV’s Billet Rear Knuckles for the Polaris RZR RS1, and be confident knowing that they give you unmatched strength for a more reliable ride.
Virtually Two Times Stronger than Stock
These aren’t ordinary spindles, they’re made with 7075-T6 billet aluminum which outperforms your factory knuckles easily. The yield strength of 7075 is 73,000 psi—nearly double that of the 6061’s 40,000 psi yield strength on the stock. Whether you’re racing or adventuring, all that strength means you can count on them to survive the ride.
Excellent Compatibility
We made these knuckles to match OEM specifications so that any suspension setup you have will fit. We even trimmed down some unnecessary material from stock specs to improve fitment and range. Basically, we made installation as easy as possible, no matter what you’ve got on your RS1.
Features:
- Made of 7075 billet aluminum
- Virtually two times stronger than factory knuckles
- Compatible with stock and aftermarket suspension and wheel bearings
- Includes left and right rear knuckles
Fitment:
- Polaris RZR RS1: 2018+
Replacement for OE #'s: 5140634, 5140635, 5140585, 5140586
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