‹ Home › Inventory › 2026 Ski-Doo Summit Adrenaline with Edge Package 850 E-TEC® 154 2.5

The 2026 Ski-Doo Summit Adrenaline with Edge Package 850 E-TEC 154 2.5 is a mountain snowmobile built for riders who want serious deep-snow performance, confident handling, and backcountry capability. Designed for Colorado mountain terrain, powder days, technical climbs, and off-trail exploring, this Summit is made for riders who want to push beyond groomed routes.

The 850 E-TEC platform delivers strong, responsive power with the kind of pull riders need in steep, technical, and changing snow conditions. The 154-inch track gives this sled a strong balance of flotation, agility, and control, helping riders stay confident when sidehilling, carving, climbing, or picking lines through tight terrain.

The Edge Package adds a more focused mountain-riding setup, giving the Summit Adrenaline extra capability and rider confidence where it matters most. With its 2.5-inch track profile, responsive chassis feel, and deep-snow attitude, this Ski-Doo is built for riders who want a capable mountain sled ready for real winter terrain.

Key highlights:

• 2026 Ski-Doo Summit Adrenaline mountain snowmobile

• 850 E-TEC power for deep snow, climbs, and technical terrain

• 154-inch track for flotation, control, and mountain agility

• 2.5-inch track profile for confident snow bite and off-trail traction

• Edge Package with added mountain-focused capability

• Ideal for Colorado backcountry, powder riding, and technical mountain terrain

Visit Sun Powersports Colorado Springs to check out the 2026 Ski-Doo Summit Adrenaline with Edge Package 850 E-TEC 154 2.5 in person. We offer financing options, accessories, trade-ins, and out-of-state shipping. Contact us today and let our team help you get into the right Ski-Doo snowmobile.

Sun Powersports Colorado Springs

📍 945 Motor City Drive

Colorado Springs, CO 80905

📞 719-635-3004

🌐 https://suncsp.com/

Specifications

ENGINE

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- Engine Type:
  
  Horizontal In-line
- Cylinders:
  
  2
- Engine Stroke:
  
  2-Stroke
- Bore (in):
  
  3.17
- Stroke (in):
  
  3.2
- Displacement (cc):
  
  849
- Carburetion Type:
  
  Fuel Injected
- Horsepower (bhp):
  
  165
SUSPENSION

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- Front Suspension Brand Name:
  
  RAS 3
- Front Suspension Type:
  
  Independent Double A-Arm
- Rear Suspension Brand Name:
  
  tMotion
- Rear Shock Absorber Type:
  
  High Pressure Gas
- Front Shock Absorber Brand:
  
  KYB
- Rear Shock Absorber Brand:
  
  KYB
- Center Shock Absorber Brand:
  
  KYB
- Center Shock Absorber Type:
  
  Adjustable Gas Shock
TECHNICAL SPECIFICATIONS

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- Length (in):
  
  125.5
- Width (in):
  
  40.3
- Height (in):
  
  54.9
- Minimum Ski Stance (in):
  
  34
- Maximum Ski Stance (in):
  
  34
- Dry Weight (lbs):
  
  445
- Fuel Capacity (gal):
  
  9.5
- Fuel Capacity (l):
  
  36
- Engine Displacement to Weight (cc):
  
  1.91
- Wet Weight (lbs):
  
  526

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