Polaris RZR Heavy-Duty CVT Drive Belt

Belts for Every Rider
When you smell your RZR start to burn rubber, it’s time to lose your junky OEM belt and upgrade to something that’s designed for the way you ride. Choose from one of our industry-leading belts to get engagement and long-lasting durability that’s tailored for you. These belts are built with lab-proven technology and trail-proven strength—you won’t find a better set of belts anywhere.

All our belts:

• Are made with aramid fiber cord
• Experience less fraying than OEM
• Offer higher power transfer through the clutch

World’s Best Belt
World’s Best Belt is the hardest working belt on the market whether that means flooring it on the trail or pulling through muck. The advanced aramid fiber cord is designed for a high shock-load rating. Its superior compound is designed to retain cord rigidity for better grip, less slippage, and a longer life when you push your RZR to its limit. You can count on smooth engagement and superior heat dissipation for thousands of miles.

What does that do for you? If you’re looking for a high-performance belt that gives you the absolute best performance no matter where or how you ride, this one’s for you.

World’s Best Belt Racing Series
For those whose want to win, get the World's Best Belt Racing Series. This belt has a high shock-load design thanks to the custom Kevlar braid. Its advanced high-modulus rubber compound blend prevents separation between layers, while precision-ground sidewalls ensure smooth engagement—perfect for race conditions where heavy throttles are the norm.

With the highest shock-load rating of all our belts, it can handle the beefiest 600 HP machines. If winning is non-negotiable, choose the World's Best Belt Racing Series Drive Belt.

Sand Storm Drive Belt
If you’re built for the dunes, then this is the belt built for you. It’s designed to go fast and keep cool. When you hit that high RPM, your clutch generates a lot of heat, but with Sand Storm’s superior heat dispersion, you won’t have any deterioration or slippage.

Hit the dunes hard and keep the needle pinned—Sand Storm is made for maximum RPM all weekend long.

Rock and Trail Drive Belt
Rocks and trails are all about blasting through varied terrain with as much torque as possible. You need a Rock and Trail Drive Belt if you want to ride hard without slipping or blowing belts. That’s because these belts are made with an aramid fiber cord and a high-modulus rubber compound designed for the quick, hard pulls you get in rocks and trails.

For ultimate protection against slippage from bursts of acceleration, the Rock and Trail drive belt is what you need.

Extreme Badass Drive Belt
Extreme Badass belts are for those that like to push the limits. If OEM belts can’t keep up with you, this is the belt you need. These belts use XC Technology with knife-cut aramid cord. They’re designed to get squeezed harder by your clutch and handle high torque pulls without breaking or fraying—and they’re way better at dispersing heat than standard ball-ground belts.

So get your monster grips and put the pedal down—feel the freedom to ride the way you want wherever you want. This belt loves a heavy throttle and constant abuse.

Mud Monster Drive Belt
Mud-specific machines call for a mud-specific belt. That’s why the Mud Monster Belt exists. It’s designed to get you through the thickest bogs and drags with ease. This belt offers more tuning possibilities and less slippage because we know mudding is all about the grip. It also utilizes an aramid fiber cord to eliminate stretching.

With Mud Monster, you can go full send in the deepest mud hole, no-holds-barred.

NOTE: Mud Monster belts are designed for extreme grip and build heat quickly over 35 MPH.