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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
KYMCO UXV 450 Side-by-Side (2015-2023)
The KYMCO UXV 450 is a robust utility side-by-side vehicle produced from 2015 to 2023. Known for its reliability and versatility, it is powered by a consistent 443cc liquid-cooled, fuel-injected single-cylinder engine, delivering a steady 33 horsepower. This platform was introduced in 2015 with a completely revised design, establishing a solid foundation that remained consistent throughout all subsequent production years. Between 2015 and 2023, the KYMCO UXV 450 did not undergo any significant generation breaks or major engine changes. The 443cc engine specifications and 33 horsepower output remained identical throughout this period. Year-to-year variations were primarily limited to special editions and trim levels, such as the LE (Limited Edition), LE EPS (Electronic Power Steering), Hunter, Turf, or Camo versions, offering different features and equipment without altering the vehicle's fundamental platform. FAQ:
Q: How can I ensure part compatibility for my KYMCO UXV 450?
A: To guarantee compatibility, please use the year and edition selector available on this product page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | 50 to 100 hours or 1 season | Replace filter with every oil change. Shorten interval for harsh conditions. |
| Air Filter | Check regularly, clean/replace as needed | Check more often in dusty or wet conditions. Includes V-belt compartment filter. |
| Spark Plug | Inspect, adjust, clean. Replace if worn. | |
| Coolant | Replace every 24 months | Check level when cold. 50/50 ethylene glycol mixture, freezing point -35 °C. |
| V-Belt (Drive Belt) | Check condition. Replace if damaged/worn. |