Are you looking for a superior and in many cases a less expensive alternative to costly OEM CVT belts? EVO has worked directly with GBoost Technology, the authority in advanced CVT belt design and manufacturing on a wide variety of CVT belts for Polaris applications. We have extensively tested and validated each belt in the most grueling race environments to ensure the strength and durability of each application. Each different compound was subjected to an extensive durability regiment through our sponsored desert racer program and on our own big horsepower vehicles. The “BAD ASS” line of drive belts have proven themselves in extreme conditions which allows customers and racers peace of mind while pushing their vehicles to the limits without the fear of premature belt failure. Along with increased strength and durability, the three different BAD ASS belt compounds provide better grip which transfers more power to the ground. These belts are BAD ASS!