SuperATV Polaris RZR XP Turbo S Sidewinder 1.5" Forward Offset A-Arms give your Polaris RZR XP Turbo S a 1.5-inch forward offset and 1.5 inches of extra ground clearance. Built from 1/8-inch steel plate that is stronger than the stock arms, they make room for up to 38-inch tires, and a UV-resistant powder coat finish keeps them looking good after hard rides on trails, farm roads and washouts.
Choose a preinstalled ball joint option and SuperATV presses the joints in before the arms ship, or reuse your existing ball joints. The adjustable upper pivot block lets you dial in camber after adding a lift or bigger tires.
This SuperATV Sidewinder set is built specifically for the Polaris RZR XP Turbo S models listed below, so the geometry matches your machine.
Key Features
- Unique tapered design for a sleek, stylish look
- Adds a 1.5" forward offset
- Adds 1.5" of ground clearance
- Fits up to 38" tires
- Made with 1/8" advanced alloy steel plating
- Adjustable upper pivot block for full camber adjustability
- Does not include bushings - compatible with OEM or SuperATV bushings
- Backed by a lifetime warranty
- Optional preinstalled Super Duty 300M, Heavy-Duty 4340 Chromoly or Keller Performance ball joints (choose Reuse Existing to keep your current ball joints)
Built To Solve: Stock Arms Holding Your RZR XP Turbo S Back
- Stock arms that leave no room for bigger tires
- Low-hanging arms that catch rocks, stumps and ruts
- Thin stock tubing that bends on hard hits
- Camber that drifts out of spec after a lift or bigger tires
Best For: Polaris RZR XP Turbo S Owners
- Polaris RZR XP Turbo S owners (2018-2021)
- Riders who want the tapered Sidewinder look with plate strength
- Riders who want a lifetime warranty on their suspension arms
Specifications
- Offset: 1.5-inch forward
- Added ground clearance: 1.5 inches
- Maximum tire size: 38-inch tires
- Construction: 1/8-inch steel plate
- Camber adjustment: adjustable upper pivot block
- Bushings: not included
- Finish: UV-resistant powder coat
- Warranty: lifetime warranty on the A-arms against manufacturing defects to the original purchaser; ball joints and tie rod ends are wear items and are not covered by the lifetime warranty
- Manufacturer Part Number (Reuse Existing): AA-P-RZRTS-1.5-WC-02
- Manufacturer Part Number (Heavy-Duty 4340 Chromoly): AA-P-RZRTS-1.5-WC-BH-02
- Manufacturer Part Number (Super Duty 300M): AA-P-RZRTS-1.5-WC-BSD-02
- Manufacturer Part Number (Keller Performance): AA-P-RZRTS-1.5-WC-BK-02
- Included: upper and lower front A-arms for both sides. Ball joints are sold separately unless you choose a preinstalled ball joint option. Anything not listed here, such as axles or tie rods unless noted, is not included.
- Installation instructions: AA-P-RZRTS-1.5-WC (PDF), AA-P-RZRTS-1.5-WC-53 (PDF)
Fitment
- Polaris RZR XP Turbo S (2018-2021)
- Polaris RZR XP 4 Turbo S (2019-2021)
Keller ball joints do not fit 2021 models.
SuperATV lists these applications by model and year. Fitment is not guaranteed on models or years not listed above; confirm your exact model before ordering.
FAQ
Which machines does this fit?
The Polaris RZR XP Turbo S models and years listed in the fitment section above (2018-2021). Confirm your exact model before ordering.
What tire size will these A-arms clear?
Up to 38-inch tires, per SuperATV.
What does the offset do?
The 1.5-inch forward offset moves the wheel forward, which lengthens the wheelbase for stability and opens up room for larger tires.
Are bushings included?
No. Bushings are not included, so plan to reuse your OEM bushings or order new ones.
Do they come with ball joints?
Only if you select a preinstalled ball joint option. Choose Reuse Existing to press in your current ball joints yourself.
Can I adjust camber?
Yes. The adjustable upper pivot block lets you set camber, and SuperATV presets them to stock specs.
Why SuperATV
SuperATV designs and tests its A-arms in-house, publishes model-specific install instructions and backs the arms with a lifetime warranty against manufacturing defects. Dunes 2 Dezert SXS ships SuperATV suspension parts nationwide.
Upgrade Your RZR XP Turbo S Suspension
Confirm your Polaris RZR XP Turbo S model and year above, choose your options and add the A-arms to your cart.
