SuperATV Rhino Brand Axles are stronger-than-stock replacement axles for the 2018-2021 Polaris RZR RS1 single-seat sport machine. They use a chromoly steel shaft, larger CV components than OEM, puncture-resistant TPEE boots and a 1-year warranty, at a lower price than SuperATV's Rhino 2.0 line.
Choose Front or Rear. Each axle is sold individually.
These rzr rs1 axles fit the single-seat RS1. Polaris rzr rs1 axles come by position: the rs1 front axle and the rzr rs1 rear axle. If you searched polaris rs1 axle or rs1 axles, check your year against the fitment list. For a polaris rzr axle replacement or rzr rear axle replacement that costs less than Rhino 2.0, rhino brand axles are SuperATV's value rzr cv axle.
Key Features
- Chromoly steel shaft, larger than stock
- Larger CV components than OEM
- TPEE boots that resist punctures
- Advanced synthetic grease keeps CV joints cool
- Stronger than OEM axles
- 1-year warranty covering any failure, excluding boots
Built To Solve: Worn Axles on a Polaris RZR RS1
- Clicking, binding or worn stock CV axles
- Torn boots letting dirt and water into the joint
- Stock axles snapping under bigger tires and hard riding
- Paying OEM prices for a stock-strength replacement
Best For: 2018-2021 Polaris RZR RS1 Owners
- RZR RS1 owners
- Single-seat trail and dune riders
- Owners keeping an RS1 running
- Owners replacing one end or both
Specifications
- Brand: SuperATV
- Product line: Rhino Brand axle
- Material: chromoly steel
- Boots: puncture-resistant TPEE
- Warranty: 1 year
- Sold: individually
- Length: stock
- Positions: front, rear
- Manufacturer Part Number (front): 1-58-F-0-DT
- Manufacturer Part Number (rear): 1AX01-002R0
Fitment
- Polaris RZR RS1: 2018-2021
Stock-length axles. Fitment is not guaranteed on applications not listed above; confirm your year, model and cab before ordering.
FAQ
Which years do they fit?
SuperATV lists the 2018-2021 Polaris RZR RS1.
Are they sold as a pair?
No. Each axle position is a separate part, sold individually. Order only the positions you need.
Can I replace just the boot later?
Yes. SuperATV sells Rhino Brand boot kits matched to Rhino Brand axle part numbers, and we stock them. A torn boot caught early saves the joint.
Are these stock length?
Yes. These are stock-length replacement axles for machines without a lift or long-travel kit.
How does Rhino Brand compare to Rhino 2.0?
Rhino Brand is SuperATV's lower-cost line with a 1-year warranty. Rhino 2.0 uses 4340 chromoly with a larger shaft and CV joints and carries an 18-month warranty. We list both for the RZR RS1.
What warranty do Rhino Brand axles carry?
SuperATV backs every Rhino Brand axle with a 1-year warranty. SuperATV's comparison chart lists it as covering any failure except the boots.
Why SuperATV Rhino Brand
Rhino Brand is SuperATV's value line of replacement axles: chromoly steel shafts sized larger than stock, precision-engineered CV joints that need no break-in, puncture-resistant boots and synthetic grease. Every Rhino Brand axle carries a 1-year warranty. Riders who want larger components and a longer warranty can step up to SuperATV's Rhino 2.0 (18 months) or X300 (3 years) lines.
Replace Your RZR RS1 Axles
If one RS1 axle has failed, check the others for the same wear before your next ride. Confirm your year and model against the fitment list, and grab a matching Rhino Brand boot kit if we list one for your axle.
