Carlisle Power Snowmobile Ultimax Pro Drive Belt Polaris INDY 650 1991
UltimaxPRO 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.
Benefits:
Designed for modern mid-power snowmobiles
Top and bottom cog give greater cord support ?C meaning greater power capability ?C without sacrificing flexibility
UltimaxPRO runs cooler to better handle the power demands of today??s machines
Fifth generation belt with decades of refinement and steady improvements
Materials and Manufacturing:
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
Dimensions:
Every 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. Note that the published dimensions (outside length and top width) may vary from one manufacturer to another based on proprietary design information.
Dimensions are held to tighter tolerances than OE belts
Ultimax belts have been around longer than any other maker. Decades of advancement and experience are built into every UltimaxPRO belt. PRO is designed with high-strength materials to handle every riding style from working, to ditch-banging, to deep powder to trail riding. Over a million miles a year of documented field testing ensure that Ultimax belts stay ahead of the pack in value and performance.