MAS-223 Phoenix Polaris RZR RS1 Axle

The Assault Industries MAS-223 Phoenix Axle for Polaris RZR RS1 Models is the Ultimate Axle for Extreme Rides! When you keep the pedal on the floor in your RS1, you’ll send the temp in your CV joints skyrocketing. Most axles can’t handle those extreme rides because they overheat and break down.  Note: Price is for 1 Axle Note: Picture is for reference only - Your Exact Models Axle May Not Be Shown  Replaces OEM Part #:Front : 1333434, 1334492Rear : 1333124, 1333439, 1333718, 1333944, 1334307, 1334490 FeaturesProprietary high-temp grease blend, perfect for aggressive ridingReduced friction prevents heat buildupGrease is virtually waterproofHigh pressure tolerance for extreme ridesResists temperatures greater than 586.4°F (308°C)Heat-treated 4340 chromoly steel axle shaftsOperates at high CV anglesField and lab tested for extreme strength and endurance3-year warranty  Lab-Proven High-Temp PerformanceThis grease didn’t break down up to 586.4°F, which was as hot as the equipment could get. So, it’s even better than that. OEM grease started breaking down and getting watery around 365°F. This grease lets you keep the needle pinned whether you’re racing for a gold medal or flying through the open desert.  The oversized CV joints on the Phoenix Axle let it run at extreme angles without binding or overheating. That means you can use a lift or offset A-arms and still ride at full throttle for hours. Or take your UTV through off-camber rock gardens and fully drop your suspension without problems. It’s the true performance king.  The industry’s best axle wouldn’t be complete without an upgraded axle shaft. The Phoenix Axle has a maximized chromoly steel shaft to ensure unbeatable durability. It has a larger diameter than stock so you can hit the gas hard and fly through challenging obstacles without bending the Phoenix out of shape.