Ultimax Snowmobile Belt Part 144-4640U4 for Mid-Horsepower Machines

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 Snowmobile Belt Part 144-4640U4 is designed to deliver optimal performance and extended belt life for mid-horsepower snowmobiles. Engineered with a thicker cross section, this belt increases surface area contact with the clutch, resulting in less slippage across a broad range of speeds and enabling quicker acceleration. Its specialized cog design enhances strength, effectively dissipates heat, and improves flexibility, ensuring consistent and reliable performance even under demanding conditions. Constructed with fiber-loaded rubber and reinforced with strong aramid fiber cords, this belt maintains a firm grip on the clutch without stretching, providing durability and longevity. The fifth-generation design benefits from decades of refinement, offering steady improvements that translate into better performance and reliability. The inclusion of top and bottom cogs supports greater cord support, which increases overall output and enhances the belt’s capacity to handle high power levels. Additionally, the belt runs cooler, ensuring it can handle the increased power output of modern snowmobiles without overheating. This product is ideal for riders seeking a durable, high-performance belt to maximize their snowmobile's efficiency and lifespan. It is suitable for various mid-horsepower applications, providing a dependable upgrade for your machine's power transmission system.

Features:

• Thicker cross section increases surface area for better clutch engagement and less slippage

• Cog design provides strength, heat dissipation, and flexibility for enhanced performance

• Fiber-loaded rubber with aramid fiber cords ensures durability without stretching

• Fifth-generation belt with ongoing refinements for steady performance improvements

• Top and bottom cogs offer increased cord support for higher output

• Runs cooler to handle modern machine power levels