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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
Polaris Sportsman X2 550 ATV (2010-2014)
The Polaris Sportsman X2 550, produced from 2010 to 2014, is a robust utility-recreational ATV designed for versatility. It was equipped with a consistent 549cc, 4-Stroke SOHC single-cylinder, liquid-cooled, fuel-injected engine, delivering a steady 42 HP. This model was notable for its ability to carry a passenger and offer practical features for both work and recreation. While the core engine specifications remained consistent throughout this period, the 2010 model received considerable improvements to its engine, transmission, and chassis. The most significant trim distinction was the introduction of Electronic Power Steering (EPS), which became a standard feature in 2014, offering enhanced riding comfort. Other years saw minor updates such as improved seat comfort and aesthetic changes. FAQ:
Q: Is this part compatible with my Polaris Sportsman X2 550?
A: To ensure perfect compatibility, please use the year and model selector located at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 100 hours or 12 months, or every 1,600 km | Check level before every ride. Change filter with every oil change. More often under severe use. |
| Drive Belt | Every 100 hours or 12 months, or every 1,600 km | Inspect and adjust. Replace if necessary. More often under severe use. |
| Spark Plug | Every 3,200 km or 2 years | Inspect and replace as needed. |
| Air Filter | Before every ride | Inspect and clean as needed. Replace as needed. More often under severe use. |
| Coolant | Every 8,000 km or 5 years | Check fluid level before every ride. Inspect strength seasonally and pressure test system yearly. Flush coolant system every 8,000 km or 5 years. Under severe use, inspect strength seasonally and pressure test yearly. |