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Description
Bred from a rich history of experienced belt builders, the Dayco XTX belt is specifically engineered to maximize the performance of the most extreme, high horsepower snowmobiles. Beating the competition on the race course is just one of many aspects that sets the XTX belt apart from its competition. Specially formulated high temperature Polymer along with the highest level of engineered reinforcement proves to perform better in belt operating temperature and efficiency than leading competitors. Its innovative break-through design of deeper cogs on top and rounded cogs on the bottom yield the advantages of ultimate flexibility and longer belt life while being a better alternative to the original equipment belt.
Key Features
- Faster and more consistent throttle response at high speeds
- Quicker throttle response at mid-speed acceleration
- Greater secondary acceleration at high RPMs
- Greater secondary acceleration as primary acceleration increases
- Reduction in slippage during the highest levels of torque
- Providing more power to track
- Better performance during deceleration (more responsive engine braking)
- Tested and proven reliability at well over 12,000 RPMs
- Cooler-running temperature than the leading competitors
Technical Specifications
- MFG. Part Number XTX5057
Vehicle Information
Yamaha VK Professional II 1050 Snowmobile (2016-2022)
The Yamaha VK Professional II 1050, produced from 2016 to 2022, is a robust utility and touring snowmobile known for its reliability and capability to handle heavy loads. Throughout these model years, it consistently featured a powerful 1049cc liquid-cooled, DOHC, 4-stroke, 3-cylinder Genesis EFI engine, praised for its strong torque and wide powerband. This engine displacement remained unchanged across all models in this range. A notable evolution occurred in 2018 with the introduction of Electric Power Steering (EPS). This significant upgrade enhanced maneuverability by providing speed-sensitive steering assistance, reducing effort at low speeds and improving stability at higher speeds. Alongside EPS, the 2018 models also received new front spindles, HPG aluminum shocks, and recalibrated front suspension geometry, further refining the ride and handling. While "EPS" often appeared in the model name, it represented a major feature enhancement rather than a distinct new trim level with different engine or chassis configurations. Other continuous features included a dual-range Hi/Lo transmission, a Camoplast/Camso Cobra WT track, and an optimized riding position for comfort and utility. FAQ:
Q: Is this product compatible with my Yamaha VK Professional II 1050?
A: To ensure perfect compatibility for your specific snowmobile, please use the year and edition selector available on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Check before each use. Replace according to owner's manual recommendations (often seasonal or at specific intervals). | |
| Belt (V-belt) | Check and replace according to owner's manual recommendations. | If the belt is worn and out of specification, a Yamaha dealer should perform the adjustment. |
| Spark Plugs | Every 10,000 km or every few years. | Replace sooner if issues arise. |
| Air Filter | Every 10,000 km. | Clean frequently and replace when dirty. |
| Coolant | Annual check. Replacement every 10,000 km. |