- Ultimax PRO features a thicker cross section so more surface area contacts the clutch
- This means less slippage over a broader speed range for quicker acceleration
- The new cog design dissipates heat and aids flexibility
- A cooler running belt delivers enhanced performance and longer belt life
- Designed for modern mid-power snowmobiles
- Ultimax PRO is designed with high-strength materials to handle every riding style from ditch-banging, to deep powder to trail riding
- Top and bottom cog give greater cord support – meaning greater power capability – without sacrificing flexibility
- Fifth generation belt with decades of refinement and steady improvements
- Fiber-loaded rubber designed to grip the clutches and to stay that way over the life of the belt
- Strong and stable aramid cord for zero stretch and maximum tensile strength
- Built with modern methods to reduce variability and eliminate “classic” failure modes
- Every Ultimax PRO 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 sled will shift like new
- Dimensions are held to tighter tolerances than OE belts
- One Year Warranty
- Proudly made in the U.S.A
- Outside circumference: 43-13/16"
- Top width: 1-7/16"
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Fitment
Fitment
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Reviews
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Spec Sheet
- BrandUltimax
- SKUAD138-4310U4
