Assault Industries Polaris RZR RS1 MAS-223 Phoenix Axle

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 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! Heres a simple factheat kills axles. And it doesnt matter if its 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 wont break down even in the most extreme conditions. Thats rightyou can push your RS1 to its absolute limits without breaking down thanks to Assaults revolutionary Phoenix Axles.

Tested up to 586.4F: Phoenix Axles really walk the walk. They were tested up to 586.4Fas hot as the testing can getwithout failure. Thats 61% hotter than the OEM grease, which failed at 365F. That means it could literally be hot enough to fry an egg outside and these axles wont even flinch. No standard axles can compete with that kind of premium performance. If youre looking to race with the professionals (or maybe you ARE a professional), you wont 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 worlds 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 getsand they wont overheat under stress. Whether youre 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 didnt skimp on the axle shafts either. Phoenix Axles have larger shafts than OEM. Plus theyre 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 worlds leading performance axle. Would you expect any less from Assault Industries?

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 586.4F (308C)
• 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