- 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 Snowmobile Belt 138-4748U4 is engineered to deliver optimal performance and extended belt life for mid-horsepower snowmobiles. Designed specifically for your machine, this belt features a thicker cross-section that increases surface contact with the clutch, resulting in less slippage across a broader speed range and quicker acceleration. Its cog design enhances strength, dissipates heat effectively, and offers flexibility, all contributing to improved overall performance and durability. Built with fiber-loaded rubber and a robust aramid fiber cord, the belt maintains consistent performance without stretching, ensuring reliable operation in demanding conditions. As a fifth-generation belt, it benefits from decades of refinement, incorporating steady improvements to meet the needs of modern snowmobiling enthusiasts. The top and bottom cogs provide additional cord support, increasing output and extending service life while the belt runs cooler, which is essential for handling the power output of today's high-performance snowmobiles.
Features:
- Thick cross section increases surface area for better grip and acceleration
- Cog design enhances strength, heat dissipation, and flexibility
- Fiber-loaded rubber and aramid fiber cord construction ensures consistent performance without stretching
- Fifth-generation design with decades of refinement for reliable operation
- Top and bottom cogs provide additional cord support for increased power output
- Engineered to run cooler, supporting the demands of high-performance snowmobiles
