Forget High CV Temps—Phoenix Dominates
Want the best damn high-speed, rock-crawling, and racing axle on the planet? Assault Industries' MAS-223 Phoenix Axle is it. Install a set on your Polaris RZR Pro XP for industry-leading performance. Phoenix Axles' all-chromoly construction and proprietary high-temp grease change the game—it can handle extreme rides and ultra-high temps that would destroy any other axle.
-
Proprietary high-temp grease blend for unmatched performance
-
Incredibly high CV angles
-
4340 chromoly steel construction
-
Increased shaft size
Cutting-Edge Boot Grease
Assault Industries' cutting-edge high-temp grease raises the bar. When you ride flat out through the desert or constantly throttle when your suspension is dropped in rock gardens, your CVs get hot and typical grease will overheat. This can cause boot failure, CV failure, and catastrophic axle failure. Sand racers, rock crawlers, and even trail riders can experience poor performance or busted axles from the negative effects of your average grease. Our premium blend doesn’t overheat or break down, so you can go as hard as possible.
-
High-temp grease prevents failure
-
Perfect for extreme applications like racing or rock crawling
Lab-Proven High Temp Performance
Our lab tests prove that our high-temp grease blows OEM grease out of the water. It maxed out the testing equipment at 586.4°F without losing any viscosity or effectiveness. OEM grease was useless at 365°F. That’s what makes Phoenix Axles perfect for pushing your RZR Pro XP to the max whether you’re gunning for the top spot on the podium or just cruising through dunes.
-
Easily outperforms OEM axle grease
-
Push your RZR harder for longer
Maximized CV Joints for Smooth Operation
Assault Industries made these CV joints as large as possible to maximize axle articulation. You can run a lift kit or offset A-arms through rock gardens all day long without causing binding or overheating. They’re Pro XP axles that let you push the envelope any way you ride.
-
Race-quality performance
-
Higher articulation than OEM
A Stronger Axle Shaft
Phoenix Axles are made with end-to-end chromoly steel and use a larger diameter axle shaft to improve overall durability. They’re built for big hits, massive torques, and wild rides—anything you can throw at them. These aren’t just premium axles—they’re game changers.
Assault Industries ("AI") warrants to the Customer that new product will be free from defects of material and workmanship under normal and proper use for a period of three (3) months from the date of purchase ("Limited Warranty Period").
For purposes of illustration, but not limitation, the following are not defects in material or workmanship: (a) normal wear and tear and/or required maintenance; (b) improper handling, storage, mounting, installation, lubrication or maintenance; (c) damage resulting from or related to misuse, abuse, unauthorized modification or alteration, accident, acts of God, or external causes; and (d) cosmetic damage (nicks, bruising, discoloration).
EXCEPT WHERE PROHIBITED BY LAW, THIS WARRANTY IS EXCLUSIVE AND THE ONLY WARRANTY APPLICABLE TO THE PRODUCT. IT IS OFFERED EXPRESSLY IN LIEU OF ANY OTHER WARRANTIES, EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ALL OF WHICH ARE DISCLAIMED.
To the extent a state or jurisdiction prohibits the disclaimer of implied warranties, such implied warranties are limited to the three (3) month Limited Warranty Period.
LIMITED REMEDIES
If the Product fails because of a defect in material and/or workmanship during the Limited Warranty Period, AI shall replace the Product. AI’s replacement shall be made at no cost for parts to the Customer. The Customer shall be responsible for all labor costs related to the removal and/or replacement of the Product. The Customer shall also be responsible and must prepay all shipping or transportation charges associated with the warranty service including return of the Product to AI. Additionally, the Customer shall assume all risk of loss or damage to the Product until receipt by AI. In the event of a defect, to the extent permitted by law, these are the Customer's sole and exclusive remedies.
INCIDENTAL AND CONSEQUENTIAL DAMAGE DISCLAIMER
EXCEPT WHERE PROHIBITED BY LAW, AI DISCLAIMS AND UNDER NO CIRCUMSTANCES SHALL BE LIABLE FOR SPECIAL, INCIDENTAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR LOSSES RESULTING FROM THE USE, MISUSE, OR INABILITY TO USE THE PRODUCT AS WELL AS ANY BREACHES OF THIS WARRANTY OR ANY IMPLIED WARRANTY REGARDLESS OF THE CAUSE AND EVEN IF THE CLAIMED DAMAGES OR LOSSES WERE CAUSED BY A WARRANTABLE DEFECT. IN NO EVENT SHALL AI’S LIABILITY EXCEED THE SELLING PRICE FOR THE PRODUCT.
OBTAINING WARRANTY SERVICE
To obtain warranty service on your Product, you must email customer_service@assaultind.com or contact AI Customer Support at (714)799-6711 promptly upon failure. You will need to provide valid proof of purchase. You may also be required to submit a photo of the failed Product. Upon verification that it is an AI product and within the Limited Warranty Period, Customer will be provided a Return Material Authorization to return the Product to the address directed by AI Customer Support. At AI’s discretion, from time to time for your convenience, AI may ship you a replacement Product prior to your return or AI’s inspection of the Product. Should that occur, you agree that if AI’s inspection of the returned Product reveals that the Product has not suffered a warrantable defect, then you will pay for the replacement Product.
GOVERNING LAW
This Limited Warranty shall be governed by the laws of the State of Indiana without giving effect to any conflict of laws principles that may provide the application of the law of another jurisdiction. If any term is held to be illegal or unenforceable, the legality or enforceability of the remaining terms shall not be affected or impaired.
- Polaris RZR PRO XP : 2020+
- Polaris RZR PRO XP 4 : 2020+
