The SuperATV G Boost Drive Belts for Can-Am Defender Models come in the World’s Best, Extreme Badass, Badass XC and Sand Storm versions. SuperATV Defender CVT Drive belts pack in strength, longevity, and performance to get you a belt that can handle more abuse, higher heat, and longer rides than stock. They’re better than replacement OEM belts, they’ll let you push your machine harder.

Store Wide Sale! Save 5% to 15% at Checkout on 1000's of products. 

OEM Part #: 422280651 / 422280652 / 417300383 / 422280654

FITMENT:
Defender HD 8 : 2016-2021
Defender HD 8 DPS : 2016-2021
Defender HD 8 XT : 2016-2021
Defender HD 10 : 2016+
Defender HD 10 DPS : 2016+
Defender HD 10 XT : 2016+
Defender HD 10 XT Cab : 2016+
Defender HD 10 XTP : 2018+
Defender HD 10 Mossy Oak : 2018+
Defender HD 10 XMR : 2018+
Defender HD 10 6x6 : 2020+
Defender Limited HD 10 : 2020+
Defender Pro HD 10 : 2020+
Defender MAX HD 8 : 2017-2021
Defender MAX HD 8 DPS : 2017-2021
Defender MAX HD 8 XT : 2017-2021
Defender MAX HD 10 DPS : 2017+
Defender MAX HD 10 XT : 2017+
Defender MAX HD 10 XT Cab : 2017+
Defender MAX HD 10 XMR : 2019+
Defender MAX HD 10 Lone Star Edition : 2018+
Defender MAX HD 10 Limited : 2020+

FEATURES
Built for high strength, flexibility, and heat resistance
Higher power transfer through your clutch
Smooth engagement
Built for thousands of miles of abuse

World’s Best
The World’s Best Belt is the ultimate all-around performer. is the ultimate all-around performer. No matter what you’re doing, this belt will pull you through with smooth engagement and excellent heat dissipation. The superior compound is designed to retain cord rigidity for better grip and less slippage, which leads to a longer life, even when you’re pushing your Defender hard. The aramid fiber cord gives it an ultra-high shock load rating. Whether you’re hauling big loads or hauling ass, this belt will perform to give you all your power without deteriorating or slipping.

Extreme Badass
Extreme Badass belts are for those that like to gear down and go big. If you go low and slow through deep mud and rocks, and you roll on big tires, this is the belt you need. It uses an aramid cord and high-strength rubber compound that are designed to get squeezed harder by your clutch and handle high torque pulls without breaking.

World’s Best Belt Racing Series 
For you, winning is all that matters. And if you want to take the top spot, you need the World’s Best Belt Racing Series. It’s built to decrease the chance of delamination and extreme, heavy-throttle race applications. The custom Kevlar braid design absorbs shocks, the custom high modulus compound blend holds every layer together, and the precision-ground sidewalls provide smooth engagement. 

With the highest shock rating of any of our belts, it can handle 600 HP machines and send you to the top of the podium. 

Sand Storm
Cruising the dunes and desert with the pedal down has always been hard on stock belts, and that’s what Sand Storm Belts are built for. They love high speed, high RPM, and high heat. Why? Because they have amazing heat dissipation—they run cool no matter what. So, ride hard, Sand Storm will keep you running smooth and the aramid cord construction will keep it in one piece.