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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
Ski-Doo MXZ Neo 600 Snowmobile (2023-2026)
The Ski-Doo MXZ Neo 600 series, available from 2023 to 2026, is an entry-level to intermediate snowmobile designed for recreational riders. It is powered by a reliable Rotax 600 EFI two-stroke engine (599.4 cc) and offered in two main trims: the MXZ Neo (40 hp) and the MXZ Neo+ (55 hp). For the 2023 to 2025 model years, the MXZ Neo 600 was built on the REV Gen4 platform. A significant update occurred in 2026, with the series transitioning to the newer REV Gen5 platform, which also introduced high-performance LED headlights. The Neo+ trim consistently offers more power, improved shocks (KYB 36 vs. Motion Control), and a more aggressive track (120 x 15 x 1.25 RipSaw vs. 120 x 14 x 1.0 Cobra) compared to the base Neo model. Q: How do I ensure I select the correct parts for my MXZ Neo 600?
A: Always use the year and edition selector on this page to confirm compatibility with your specific snowmobile model.
Maintenance
| Component | Interval | Details |
| Injection Oil | Before every ride | Check reservoir level and top off as needed. Running out of oil can cause severe engine damage. Use XPS Full Synthetic 2-Stroke Injection Oil. |
| Drive Belt | Inspect before every ride; replace if worn. General lifespan: 2 400 to 4 800 km. | Inspect for cracking, uneven wear, flat spots, or fraying. Replace if signs of wear are present or if performance is inconsistent. |
| Spark Plug | Annually or as needed | Inspect for condition. Replace if excessively dirty or worn. More aggressive riding may require more frequent replacement. |
| Air Filter | Inspect regularly (every 25-50 hours or after each ride in harsh conditions). Replace dry filters every 24 000 to 48 000 km. | Foam filters may require oiling every 4 800 to 8 000 km. Dry filters can be blown out with compressed air. |
| Coolant | Check level before every ride. Replace annually or every 2 years. | A low level may indicate a leak. |