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Start ShoppingULTIMAX XS806 High-Performance Snowmobile Drive Belt - Durable & Efficient for Extreme Conditions
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Description
Power through the toughest terrain with the ULTIMAX XS806 Drive Belt, engineered for high-horsepower snowmobiles demanding uncompromising performance. This premium belt combines advanced materials with precision engineering to deliver unmatched power transfer and durability in extreme conditions, from -40°F to 250°F.
Key Features
- Aramid Reinforced CARBON Fiber Cord: Exceptional tensile strength and heat resistance ensure long-lasting performance in extreme temperatures and harsh environments.
- DoubleCogged V-Belt Design: Optimized tooth profile and tension system maximize power transfer while minimizing slippage and wear for smooth, consistent operation.
- 1.2" Width & 80.6mm Pitch Length: Precision-matched dimensions ensure perfect fitment and efficient power delivery for high-performance snowmobiles.
- One-Year Warranty: Backed by ULTIMAX's commitment to quality, this belt is guaranteed for 12 months from purchase.
- USA-Made Construction: Crafted with American manufacturing standards for consistent quality, reliability, and environmental resilience.
Why Choose This Product
Whether you're tackling backcountry trails or racing on groomed tracks, the ULTIMAX XS806 Drive Belt provides the durability and efficiency needed to keep your snowmobile performing at peak levels. Its advanced rubber compound resists degradation from extreme temperatures and harsh weather, while the precision-engineered design ensures smooth power delivery without slippage. With a one-year warranty and proudly made in the USA, this belt is the trusted choice for serious snowmobile enthusiasts seeking maximum performance and reliability.
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Power through the toughest terrain with the ULTIMAX XS806 Drive Belt, engineered for high-horsepower snowmobiles demanding uncompromising performance. This premium belt combines advanced materials with precision engineering to deliver unmatched power transfer and durability in extreme conditions, from -40°F to 250°F.
Key Features
- Aramid Reinforced CARBON Fiber Cord: Exceptional tensile strength and heat resistance ensure long-lasting performance in extreme temperatures and harsh environments.
- DoubleCogged V-Belt Design: Optimized tooth profile and tension system maximize power transfer while minimizing slippage and wear for smooth, consistent operation.
- 1.2" Width & 80.6mm Pitch Length: Precision-matched dimensions ensure perfect fitment and efficient power delivery for high-performance snowmobiles.
- One-Year Warranty: Backed by ULTIMAX's commitment to quality, this belt is guaranteed for 12 months from purchase.
- USA-Made Construction: Crafted with American manufacturing standards for consistent quality, reliability, and environmental resilience.
Why Choose This Product
Whether you're tackling backcountry trails or racing on groomed tracks, the ULTIMAX XS806 Drive Belt provides the durability and efficiency needed to keep your snowmobile performing at peak levels. Its advanced rubber compound resists degradation from extreme temperatures and harsh weather, while the precision-engineered design ensures smooth power delivery without slippage. With a one-year warranty and proudly made in the USA, this belt is the trusted choice for serious snowmobile enthusiasts seeking maximum performance and reliability.| SKU | GMB1BE9711 |
|---|---|
| MPN | XS806 |
| UPC/GTIN | 785201441479 |
| Brand | ULTIMAX |
| Category | Belts |
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Featured Review
| Make | Model | Years |
|---|---|---|
| Ski-Doo | Renegade X 800R E-TEC | 2018-2024 |
| Ski-Doo | Summit 850 E-TEC | 2019-2025 |
| Ski-Doo | Backcountry 850 E-TEC | 2020-2024 |
| Arctic Cat | ZR 9000 Thundercat | 2017-2023 |
| Polaris | RMK 850 | 2019-2024 |
Frequently Asked Questions
Yes, XS806 is the direct OEM replacement for 2019+ Ski-Doo 850 E-TEC models including Summit. Confirm via fitment tab.
Ultimax XS offers superior heat resistance and grip for high-horsepower/tuned engines. Gates is good for stock, Ultimax for performance.
1-year unlimited mileage warranty from Ultimax. Register online at ultimaxbelts.com.
Yes, designed for extreme power applications up to 220+ HP snowmobiles.
No, all high-performance belts require proper break-in. Expect 1-2% stretch initially.
Installation Guide
Difficulty
Medium
Est. Time
45 min
Tools Required
- Torque wrench
- CVT alignment tool
- Belt breaker tool or mallet
- Socket set (10-19mm)
- Snowmobile service manual
Pro Tips
- Break in belt with 10-20 easy miles before hard riding
- Measure clutch offset before install
- Apply belt dressing lightly after 50 miles
Common Mistakes to Avoid
- Not aligning clutch sheaves properly
- Over-torquing clutch bolts
- Installing without cleaning secondary clutch
Comparison vs Stock/OEM
OEM belts prioritize cost over performance; Ultimax XS uses carbon cord and aramid fabric for 30% better grip and heat tolerance
Improvements
- No slip under extreme load
- Faster engagement
- 50% longer life in racing
- Lower operating temps
Considerations
- Higher initial cost
- Requires proper clutch tuning for max benefit
Durability & Warranty
Expected Lifespan
1-2 full seasons racing, 2-3 seasons trail use
Warranty
1 year manufacturer warranty
Maintenance
Inspect for cracks/glazing every 500 miles; clean clutches regularly; avoid hard launches when cold
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