Ultimax Pro Drive Belt Snowmobile Black Fits Yamaha 138-4432U4

Description

**Ultimax PRO Drive Belt for Snowmobiles** The Ultimax PRO Drive Belt is designed for modern mid-horsepower snowmobiles, offering exceptional performance, durability, and reliability. Its advanced construction ensures quick throttle response, robust acceleration, and consistent performance under demanding conditions. ### Key Features: – **Enhanced Design for Performance:** A thicker cross-section ensures more contact with the clutch, reducing slippage and providing quicker acceleration across a broader speed range. – **Durable Materials:** Fiber-loaded rubber grips the clutch throughout the belt’s lifespan, while a strong and stable aramid cord delivers zero stretch and maximum tensile strength. – **Heat Dissipation:** An innovative cog design allows for cooler operation, improving belt longevity and maintaining performance under extreme conditions. – **Flexibility and Power:** Top and bottom cogs provide superior cord support, increasing power transmission without compromising flexibility. – **Precision Manufacturing:** Built to match OEM specifications, ensuring proper fit and optimal shifting performance. – **Proven Reliability:** Extensively tested in both laboratory and field conditions, refined over five generations for consistent quality and reliability. This belt is suitable for a variety of riding styles, from trail riding to deep powder and rugged terrain. It is built with modern manufacturing methods to minimize variability and eliminate common failure points. The Ultimax PRO Drive Belt comes with a one-year warranty, ensuring peace of mind for riders. **Specifications:** – Outside Circumference: 45-1/4 inches – Top Width: 1-27/64 inches Ideal for snowmobile enthusiasts seeking a high-performance, long-lasting replacement belt for their mid-horsepower sleds.