My Garage
Select a ride to guarantee fitment.
My Garage
Add your vehicles to your garage. Several features will then be available to facilitate your searches.
- Store vehicles in your garage
- Easily find guaranteed fit products and accessories
- Get product recommendations
Available Online
Free shipping on orders over $99
Standard Fulfillment: -
Expedited Fulfillment: -
Lowest Price Guaranteed
Fast Shipping
Easy Returns
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 Summit Neo 600 Snowmobile (2023-2026)
The Ski-Doo Summit Neo 600, available from 2023 to 2026, is designed for mountain riding, offering an accessible yet capable experience. All models in this range are powered by a liquid-cooled, two-stroke Rotax 600 EFI engine with a consistent displacement of 599.4 cc. This series saw notable evolution during its production. For the 2025 model year, both the standard Summit Neo and the Summit Neo+ trims received a significant horsepower upgrade. The base Neo increased from 40 HP to 55 HP, while the Neo+ jumped from 55 HP to 85 HP, enhancing performance, especially at altitude. A major platform change occurred for the 2026 model year, with the Summit Neo transitioning from the REV Gen4 to the more advanced REV Gen5 platform. This upgrade brings improvements in handling, comfort, and modern features like LED headlights and reduced vibration. Q: How do I know which parts fit my specific Summit Neo 600?
A: To ensure perfect compatibility, please use our year and edition selector at the top of the page. This will filter products specifically for your model.
Maintenance
| Component | Interval | Details |
| Drive Belt | Before every ride (inspection), or at the start of each season (replacement) | Inspect visually for damage (cracking, wear, fraying). Replace if wear is present or performance degrades. Clean clutch dust annually or when performance degrades. Lifespan typically 2,500 to 5,000 km depending on riding style. |
| Spark Plugs | Before each season or every 50 to 100 hours | Replace more often for aggressive or frequent riding. Inspect every 25 to 40 hours for aggressive riding. |
| Coolant | At least once per season | Check level and condition before and periodically throughout the season. A full flush is often recommended every 4 to 5 years, or a change every 2 years. |