Stock axles on a 2026+ Polaris RZR XP S hold up fine on stock tires and easy trails, but bigger tires, mud and hard launches can push them past their limit fast. Rhino 2.0 axles are built heavier from end to end, with a bigger shaft, oversized CV joints and heat-treated 4340 chromoly, so you spend less time fixing broken axles and more time riding.
Highlights
- 4340 chromoly steel, end to end
- Proprietary heat treatment for strength and longevity
- Massive increase in shaft diameter over stock
- Oversized CV components
- Runs at high CV angles without binding or overheating
- Lab and field tested for strength and endurance
- 18-month warranty
- Choose front or rear
The Formula for a Stronger Axle
A thicker shaft resists twisting under torque, larger CV joints spread the load over more surface area, and heat-treated chromoly resists cracking and fatigue. Together they handle higher torque, harder hits and steeper angles than a factory axle.
Proven Before It Ships
Rhino 2.0 axles are tested in controlled lab conditions and in real-world riding, so the design is proven under the kind of loads you'll actually put on it.
18-Month Warranty
An 18-month warranty is one of the longest in the industry for UTV axles, so you can push your XP S knowing the axle is covered.
When to Upgrade
- You've moved up to larger or heavier tires
- You ride deep mud, sand dunes or rocky climbs
- You've already broken a stock axle
- You want a spare to carry on long rides
Why Axles Break, and How This One Helps
Most axle failures happen at the CV joints when the suspension is near full droop or full bump and the wheels are turned, or when a spinning tire suddenly grabs traction. Bigger tires multiply that shock. The Rhino 2.0's oversized CVs and thicker shaft give the axle more margin in exactly those moments, and its ability to run at high CV angles means less heat and binding when the suspension is working hard.
What's in the Box
- (1) Rhino 2.0 axle for the location you select (front or rear)
Who It's For and What Pairs Well
For RZR XP S and XP S 4 owners running bigger tires or riding hard. If you're adding forward-offset arms for bigger tires, see 2026+ RZR XP S suspension parts, and browse 2026+ RZR XP S axles for the other end of the machine.
Fitment
| Year | Make | Model |
|---|---|---|
| 2026+ | Polaris | RZR XP S |
| 2026+ | Polaris | RZR XP S 4 |
Installation Notes
Front and rear axles are different, so choose the location you need; the price is the same for both. Each axle replaces one stock axle. No printed instructions are listed for this part.
- source:
- superatv
- satv_url:
- https://www.superatv.com/polaris-rzr-xp-s-heavy-duty-axle-rhino-2-0
- fitment_raw:
- Polaris RZR XP S 2026+; Polaris RZR XP S 4 2026+
- desc_status:
- rewritten_2026-10-28
