Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Assault Industries MAS-223 Phoenix Axle for Polaris RZR RS1 by SuperATVGet Your RS1 Race Ready You want to tear up the sand with the big boysbut those OEM axles just arent going to cut it. You need the best of the best if you want to turn your Polaris RZR RS1 into a real racing machine. Thats where Assault Industries' MAS 223 Phoenix Axles come in. Theyre designed for the most intense riders and the most extreme conditions. Thanks to Assaults proprietary high temp grease blend and race ready axle construction, Phoenix
Get Your RS1 Race-Ready
You want to tear up the sand with the big boys—but those OEM axles just aren’t going to cut it. You need the best of the best if you want to turn your Polaris RZR RS1 into a real racing machine. That’s where Assault Industries' MAS-223 Phoenix Axles come in. They’re designed for the most intense riders and the most extreme conditions. Thanks to Assault’s proprietary high-temp grease blend and race-ready axle construction, Phoenix Axles dominate the competition.
Built to Withstand Face-Melting Heat!
Here’s a simple fact—heat kills axles. And it doesn’t matter if it’s the constant heat of the desert or the heat generated by pushing your axles to their limits. As temperatures rise, the axle grease breaks down. Without grease, you get friction. That friction ruins your boots and CV joints, and can even cause catastrophic axle failure. Assault invented a premium axle grease blend that won’t break down even in the most extreme conditions. That’s right—you can push your RS1 to its absolute limits without breaking down thanks to Assault’s revolutionary Phoenix Axles.
Tested up to 586.4°F
Phoenix Axles really walk the walk. They were tested up to 586.4°F—as hot as the testing can get—without failure. That’s 61% hotter than the OEM grease, which failed at 365°F. That means it could literally be hot enough to fry an egg outside and these axles won’t even flinch. No standard axles can compete with that kind of premium performance. If you’re looking to race with the professionals (or maybe you ARE a professional), you won’t find better performance axles for your RS1.
The Most Reliable CV Joints
Assault knows that it takes more than industry-leading high-temp grease to make the world’s best racing axles. They upped the game when it comes to the CV joints too. These CV joints are built for those complex, tricky rides that require high articulation angles. Phoenix Axles deliver 100% power no matter how weird and wild the ride gets—and they won’t overheat under stress. Whether you’re tearing up the trail, racing on sand, or clambering on the rocks, these CV joints can handle it.
Beefy Chromoly Axle Shaft
Of course Assault didn’t skimp on the axle shafts either. Phoenix Axles have larger shafts than OEM. Plus they’re made with heat-treated chromoly steel. Combined, that makes them nearly unbreakable. No boulder or log is going to take these axles out! Beefy axle shafts, muscular CV joints, and unstoppable grease make Phoenix Axles the world’s leading performance axle. Would you expect any less from Assault Industries?
You want to tear up the sand with the big boys—but those OEM axles just aren’t going to cut it. You need the best of the best if you want to turn your Polaris RZR RS1 into a real racing machine. That’s where Assault Industries' MAS-223 Phoenix Axles come in. They’re designed for the most intense riders and the most extreme conditions. Thanks to Assault’s proprietary high-temp grease blend and race-ready axle construction, Phoenix Axles dominate the competition.
- Proprietary high-temp grease blend for unmatched performance
- Incredibly high CV angles
- 4340 chromoly steel construction
- Increased shaft size
Built to Withstand Face-Melting Heat!
Here’s a simple fact—heat kills axles. And it doesn’t matter if it’s the constant heat of the desert or the heat generated by pushing your axles to their limits. As temperatures rise, the axle grease breaks down. Without grease, you get friction. That friction ruins your boots and CV joints, and can even cause catastrophic axle failure. Assault invented a premium axle grease blend that won’t break down even in the most extreme conditions. That’s right—you can push your RS1 to its absolute limits without breaking down thanks to Assault’s revolutionary Phoenix Axles.
Tested up to 586.4°F
Phoenix Axles really walk the walk. They were tested up to 586.4°F—as hot as the testing can get—without failure. That’s 61% hotter than the OEM grease, which failed at 365°F. That means it could literally be hot enough to fry an egg outside and these axles won’t even flinch. No standard axles can compete with that kind of premium performance. If you’re looking to race with the professionals (or maybe you ARE a professional), you won’t find better performance axles for your RS1.
The Most Reliable CV Joints
Assault knows that it takes more than industry-leading high-temp grease to make the world’s best racing axles. They upped the game when it comes to the CV joints too. These CV joints are built for those complex, tricky rides that require high articulation angles. Phoenix Axles deliver 100% power no matter how weird and wild the ride gets—and they won’t overheat under stress. Whether you’re tearing up the trail, racing on sand, or clambering on the rocks, these CV joints can handle it.
Beefy Chromoly Axle Shaft
Of course Assault didn’t skimp on the axle shafts either. Phoenix Axles have larger shafts than OEM. Plus they’re made with heat-treated chromoly steel. Combined, that makes them nearly unbreakable. No boulder or log is going to take these axles out! Beefy axle shafts, muscular CV joints, and unstoppable grease make Phoenix Axles the world’s leading performance axle. Would you expect any less from Assault Industries?
WARNING: This product can impact machine operation. Customer and/or user is responsible for ensuring that this product is compatible with their machine as currently configured, properly installed, and understands any impact this product has or might have on the machine's operation.
⚠ California Proposition 65 Warning ⚠
WARNING: This product may contain a chemical known to the State of California to cause cancer or birth defects or other reproductive harm.
Features
- Proprietary high-temp grease blend perfect for aggressive riding
- Reduced friction prevents heat buildup
- Grease is virtually waterproof
- High pressure tolerance for extreme rides
- Resists temperatures greater than 586.4°F (308°C)
- Heat-treated 4340 chromoly steel axle shafts
- Operates at high CV angles
- Field and lab tested for extreme strength and endurance
- 3-year warranty
Fitment
- Polaris RZR RS1 : 2018-2021
Replaces OEM Part #:
Front : 1333434, 1334492
Rear : 1333124, 1333439, 1333718, 1333944, 1334307, 1334490
CB 4/23/25
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 616 reviews
Sort
Product Reviews
★★★★★ 5
fast delivery
Color: Yellow & Spot Flood Combo
great product
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
★★★★★ 3
Over heated
Color: Yellow & Spot Flood Combo, Color: Yellow & Spot Flood Combo
Over heated after only a few uses. Other wise great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 12, 2024
★★★★★ 5
These are BRIGHT
Color: Yellow & Spot Flood Combo, Color: Yellow & Spot Flood Combo
These are dang BRIGHT! Let’s see how they hold up over time. Using them as Ditch/Spot lights and are great. I had to buy some spade connectors to complete the install but other than that it’s easy to complete the install. I had some brackets from another company to complete my install so the fit looks great.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 17, 2022
★★★★★ 4
Easty to install, amazing brightness, not gret quality....
Color: Yellow & Spot Flood Combo, Color: Yellow & Spot Flood Combo
**Update**
Changed from 3 to 4 stars
I contacted the seller in regards to the deffective light. They were amazing and sent a replacement immediately. Great communication and customer service, so far so good, if it happens again I will update the review.
___________________________________________________
I loved these lights; they were super easy to install and had great brightness; unfortunately, after 6 months, water started to get inside, and now they don't work anymore; it's a shame... I sent an email to customer service, and I'm still waiting for their response. If anything I'll update this review. If it wasn't for that, I would have given them 5 stars.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 20, 2023
★★★★★ 5
CAN be used for simple Home Theater but really shines when playing music.
Style: R-S202BL, Configuration: receiver only
First: YES, you can use this as an AV receiver *IF* you have a simple home theater setup and are willing and know how to run a digital to analog audio converter from your TV to the inputs of the receiver. BestBuy sells an inexpensive and intuitive unit.
HOWEVER, if you have several devices associated with your home theater (i.e. more than 2 -- then this probably isn't a great option for you).
I generally prefer Vintage Stereo equipment -- My ideal receiver was the Yamaha CR-2020. But sadly, those are hard to come by and have are more expensive and like a used car -- you don't really know what maintenance you have ahead of you. I had inherited a Sony AV receiver that pre-dated HDMI. It worked and I could even program my Logitech remotes with it. However, it really didn't bring the best sound out of my speakers -- a pair of original Large Advents. Plus, it seemed like it was starting to give up the proverbial ghost.
My AV setup is pretty simple since I dumped Time Warner -- or whatever they are calling themselves these days. I have a TV, Roku Streaming stick and that's it! I don't have a living room that would accommodate 20 speakers and a sub without tripping over them (my cats and dog and kids shoes provide enough of an obstacle field).
The downside -- this isn't really intended to be an AV receiver. No Optical Audio in... no HDMI ports... you have to make it work if you want to use it for your TV as well. I purchased an Insignia Digital to Analog Audio converter -- you plug in the HDMI cable from your TV into the input and use RCA cables as the output to plug into the receiver. This little gizmo was about 25 bucks so I was still saving quite a bit of money over "full-featured" AV receivers.
The sound for the TV is fine -- You aren't going to be fooled into thinking you are in an IMax theater or anything. But that wasn't my primary concern.
I really wanted my music to sound great. And playing music is where this receiver really shines! I *REALLY* like the Bluetooh connectivity so that I can play from my computer, cell phone without having to use a patch cable to plug into the receiver.
It has a very simple interface -- mainly because there just isn't that much functionality. push a few buttons and you'll be able to figure it out without a manual.
I know several reviewers have commented on the flimsy clips for the speaker wire but I have some fairly heavy gauge wire and it doesn't works just fine. I don't use banana plus -- just run the copper straight in. Once you get it set up, you shouldn't have a problem -- it isn't like you are constantly re-wiring your speakers.
I was able to purchase this for less than 120 bucks and it drives my vintage Large Advents really well. It provides a beautiful full sound for a wide variety of musical genres.
Maybe one of these days, I'll stumble across another great vintage receiver. But for the money and the convenience of a remote and bluetooth, this receiver can't be beat.
[NECAR}
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2018