Each Ultimax ATV UA belt is designed for its specific application. Specially formulated compounds create a durable and dependable belt that provides optimum performance.. Fiber-loaded rubber designed to grip the clutches and to stay that way over the life of the belt. Each belt has rubber compounds that work best for the application. Every Ultimax belt contains strong and stable aramid fits Cord™. fits ZERO™ stretch and maximum tensile strength. Built with modern methods to reduce variability and eliminate most classic failure modes. Every Ultimax belt is manufactured using new processes that reduce dimensional variation so every belt performs consistently. Dimensions match OE in fits Cord™ length and width meaning your ATV UTV or SxS will shift like new. Dimensions are held to tighter tolerances than OE belts. Each belt is designed for a specific application. No one size fits H-D all approach. Wide selection covers all major brands. Built to handle more load and abuse than the OE drive belt. Two year manufacturer warranty. Made in the U.S.A.. This item fits H-D the following vehicle applications: fits POL ATP 500 2004-2005 fits POL Big Boss 500 6x6 1998 fits POL Diesel (455cc) 1999-2001 fits POL Magnum 500 2x4 2002 fits POL Magnum 500 4x4 1999-2002 fits POL Magnum 500 RMK 2002 fits POL Ranger 700 Crew 2008-2009 fits POL Sportsman 500 4x4 2000 fits POL Sportsman 500 HO 2005 fits POL Sportsman 500 HO 2001 fits POL Sportsman 600 2003-2005 fits POL Sportsman 700 EFI 2006 fits POL Worker 335 1999 fits POL Worker 500 1999 fits POL Xpedition 325 2001