ultimax riemen ultimax atv polaris ua412EACH BELT IS Designed for A Specific Demanding Application to Handle Heat, Load and Abuse, Special formulated Heat Resistant, Fiber Loaded Polymers Are Engineered for Performance, Aramid Cord Provides Outstanding Strength and Durability, Extensive Lab and Field Testing under Life, Innovative Design is Strong But Flexible for Cool, Efficient Operation, Tenacious Gripping Power During the Highest Levels of Torque, Quick and Consistent Throttle Response,