Ultimax Powersports Snowmobile Belt Part 138-5120U4 for Optimal Performance and Longevity

Ultimax PRO delivers optimum performance and belt life to mid-horsepower snowmobiles. Engineered specifically for your machine, Ultimax PRO features a thicker cross section to increase surface area to the clutch. This means less slippage over a broader speed range for quicker acceleration. The cog design provides strength, dissipates heat and aids flexibility to deliver enhanced performance, with increased lifespan.

• Fiber-loaded rubber and strong aramid fiber cord construction grips the clutch and maintains performance without stretching


• Fifth generation belt with decades of refinement and steady improvements


• Top and bottom cog provide greater cord support for increased output


• Runs cooler to handle the power of today's machines

The Ultimax Powersports Snowmobile Belt Part 138-5120U4 is designed to deliver superior performance and extended belt life for mid-horsepower snowmobiles. Engineered with a thicker cross section, this belt increases surface contact with the clutch, reducing slippage across a broad range of speeds to ensure quicker acceleration and more responsive handling. The innovative cog design enhances strength, efficiently dissipates heat, and improves flexibility, resulting in a more durable belt capable of handling the demanding conditions of snowmobiling.
Constructed with fiber-loaded rubber and reinforced with strong aramid fiber cords, this belt maintains consistent performance without stretching, providing reliable power transfer during intense rides. The fifth-generation design incorporates decades of refinement, ensuring steady improvements in durability and efficiency. The top and bottom cogs offer additional cord support, which translates into increased output and longer service life. Moreover, the belt runs cooler, making it well-suited for powering today's high-performance snowmobiles and reducing the risk of overheating during extended use.
Whether you're tackling deep snow or navigating challenging terrains, the Ultimax snowmobile belt offers the resilience and performance needed to keep your machine operating at its best. Its advanced construction and thoughtful design make it a smart choice for enthusiasts seeking dependable performance and extended belt longevity. Designed specifically for powersports applications, this belt is a reliable upgrade or replacement part that enhances your snowmobile's overall efficiency and durability.

Features:

• Thicker cross section for increased surface area and reduced slippage

• Cog design enhances strength, heat dissipation, and flexibility

• Fiber-loaded rubber and aramid fiber cord construction for consistent grip

• Fifth-generation belt with continuous improvements over decades

• Top and bottom cog support for greater cord stability and increased output

• Runs cooler to handle high-performance demands