Dayco High Performance Extreme Drive Belts are crafted for those who demand the most from their machinery. With the strength of an aramid cord reinforcement and the resilience of a fiber-loaded polychloroprene compounding, these belts are built to endure the toughest conditions. Designed for high-horsepower machinery, these belts keep your equipment running smoothly on the trail, and far from the garage. Tested under severe conditions, Dayco HPX ATV belts are proven to run cooler and longer than rival products.