UA Series Drive Belt by Ultimax®. Outside Circumference: 37-3/8". Top Width: 1-21/64". Weight: 0.9 lbs. Each Ultimax ATV UA belt is designed for its specific application. Specially formulated compounds create a durable and dependable belt that provides optimum performance. Ultimax ATV UA stands on the shoulders of giants in that its development starts with the best-selling line of snowmobile belts - belts that excel on 150+ hp sleds. From there, each belt is specially designed for its application. From materials to dimensions to cog design, Ultimax will take your ride beyond factory stock capabilities in performance and reliability.
Notes: The belt dimensions provided are for reference only. These dimensions should not be used to determine product functionality. Ultimax belts are built to exacting specifications and inspected with calibrated equipment at specified tensions to assure strict dimensional compliance. Belt dimensions can vary from one manufacturer to another based on proprietary design information.
- Each belt is designed for a specific application
- No "one size fits all" approach
- Wide selection covers all major brands
- Built to handle more load and abuse than the OE drive belt
- Two year warranty
- Made in the U.S.A.
- 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 cord
- 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 cord length and width, meaning your ATV, UTV or SxS will shift like new
- Dimensions are held to tighter tolerances than OE belts
- Specifically designed for your racing transmission needs
- Made to promote and inspire your off-road adventures
- Perfect for your snowmobile, ATV and motorcycle
Belts by Timken manufactures premium quality Ultimax brand snowmobile and ATV drive belts in the USA. Everything about an Ultimax belt is designed to deliver superior performance and dependability. With specially formulated rubber compounds and extra strong aramid cord, Ultimax is for the rider who refuses to settle for second best! The Ultimax family includes Ultimax MAX, Ultimax PRO and Ultimax XS snowmobile drive belts; Ultimax ATV UA and Ultimax ATV HQ drive belts for ATVs, UTVs and SxSs; and Ultimax MD (Multi-Duty) belts for use on go-karts, golf carts, junior dragsters, and a variety of applications.