SuperATV Rhino 2.0 axles are heavy-duty front and rear replacements for the 2018-2021 Polaris RZR RS1. If you have ever backed down from rugged terrain for fear of tearing up an axle, Rhino 2.0 offers two times the strength of stock so you can ride harder and longer.
The all-chromoly construction and larger shafts are easy to see next to stock, and maximized CV joints give high articulation angles while running cool. They are sold individually: choose Front or Rear.
These RZR RS1 axles (Polaris RZR RS1 axles) are sold as the RZR RS1 front axle and the RZR RS1 rear axle. For an RZR RS1 axle replacement, these heavy duty RZR RS1 axles are Rhino 2.0 RZR RS1 axles, and each RZR RS1 CV axle comes from the same family of RZR axles SuperATV builds for Polaris RZR axles across the lineup.
Key Features
- Two times stronger than stock, per SuperATV
- 4340 chromoly steel, end to end
- Proprietary heat treatment for strength and longevity
- A massive 4mm increase in shaft size
- Maximized CV joints that operate at high CV angles and run cool
- Field and lab tested for strength and endurance
- Industry-leading 18-month warranty
Built To Solve: Stock Axles Holding Back the RZR RS1
- Backing off obstacles for fear of breaking an axle
- Stock axles snapping on rugged terrain
- CV wear at high articulation angles
- Replacing a broken OE axle with another stock part
Best For: RZR RS1 Owners Who Ride Hard
- 2018-2021 Polaris RZR RS1 owners
- Single-seat riders who tackle rough terrain
- Riders replacing a broken front or rear axle
- Not for ABS-equipped machines
Specifications
- Brand: SuperATV
- Product line: Rhino 2.0 Heavy-Duty Axle
- Material: 4340 chromoly steel, proprietary heat treatment
- Strength: 2x stock (per SuperATV)
- Shaft size: 4mm larger than stock
- Warranty: 18 months
- Sold: individually, front or rear
- Manufacturer Part Number (front): AX01-005F0#RS1
- Manufacturer Part Number (rear): AX01-002R0#XA
Fitment
- 2018-2021 Polaris RZR RS1
Not compatible with Anti-Lock Brake Systems (ABS). Fitment is not guaranteed on applications not listed above; confirm your year, model and cab before ordering.
FAQ
How much stronger are they than stock?
SuperATV rates Rhino 2.0 RS1 axles at two times the strength of stock, using 4340 chromoly and a 4mm larger shaft.
What years of RS1 do they fit?
SuperATV lists the 2018-2021 Polaris RZR RS1.
What makes the CV joints better?
SuperATV uses maximized CV joints with high articulation angles that run cool.
Do they work with ABS?
No. SuperATV lists these axles as not compatible with Anti-Lock Brake Systems (ABS).
Are front and rear the same part?
No. Front (AX01-005F0#RS1) and rear (AX01-002R0#XA) are different axles, sold individually.
What warranty do they carry?
SuperATV backs Rhino 2.0 axles with an 18-month warranty, longer than the one-year norm SuperATV cites for the industry.
Why SuperATV
SuperATV designs, engineers, manufactures and tests its Rhino 2.0 axles in-house, using CAD analysis, lab testing and real-world trail testing before release. Every Rhino 2.0 axle is backed by SuperATV's 18-month warranty, longer than the one-year norm SuperATV cites for the industry.
Complete Your RZR RS1 Driveline Upgrade
When one RZR RS1 axle fails, the others have usually seen the same abuse, so decide whether you need the front axle, the rear axle or both. Confirm your model and year against the fitment list, and make sure the machine does not have ABS.
