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2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
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2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5 in Fairview, Utah
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2026 Ski-Doo Backcountry Adrenaline 850 E-TEC ES Storm 1.5

Specs

General Information

Manufacturer
Ski-Doo
Ski-Doo
Model Year
2026
2026
Model
Backcountry Adrenaline 850 E-TEC ES Storm 1.5
Backcountry Adrenaline 850 E-TEC ES Storm 1.5
Model Code
UGTC
UGTC
Color
Black
Black

Dimensions

Length
Overall - 125 in. (3,174 mm)
Overall - 125 in. (3,174 mm)
Height
Overall - 50.5 in. (1,283 mm)
Overall - 50.5 in. (1,283 mm)
Width
Overall - 47.8 in. (1,211 mm) (adjustable)
Overall - 47.8 in. (1,211 mm) (adjustable)
Weight
Dry - 477 lb.
Dry - 477 lb.

Engine & Drivetrain

Engine
Rotax® 850 E-TEC®, two-stroke, eRAVE™
Rotax® 850 E-TEC®, two-stroke, eRAVE™
Cylinders
2
2
Cooling
Liquid
Liquid
Horsepower
165 hp
165 hp
Displacement
849 cc
849 cc
Bore x Stroke
3.2 x 3.2 in. (82 x 80.4 mm)
3.2 x 3.2 in. (82 x 80.4 mm)
Fuel System
E-TEC direct injection with additional booster injectors
E-TEC direct injection with additional booster injectors
Starting
Electric
Electric
Drive Clutch
pDrive with clickers
pDrive with clickers
Driven Clutch
QRS Vent Plus
QRS Vent Plus
Drive Sprocket
Pitch - 2.86 in. (73 mm)
Pitch - 2.86 in. (73 mm)
Clutch Calibration
Sea-level
Sea-level
Reverse
RER™
RER™
Brakes
Brembo
Brembo
Fuel Type

Premium unleaded

Octane - 91

Premium unleaded

Octane - 91

Fuel Capacity
9.5 US gal. (36 l)
9.5 US gal. (36 l)
Oil Capacity
3.6 qt. (3.4 l)
3.6 qt. (3.4 l)

Operational

Platform/Frame
REV® Gen5
REV® Gen5
Handlebar

Standard with J-hooks / Transparent handguards

Riser block height - 4.7 in. (120 mm)

Standard with J-hooks / Transparent handguards

Riser block height - 4.7 in. (120 mm)

Instrumentation
Gauge - 4.5 in. digital display
Gauge - 4.5 in. digital display
Seating or Rider capacity
Trail narrow
Trail narrow
Ski Stance
43 in. (1,090 mm) (adjustable)
43 in. (1,090 mm) (adjustable)
Carbide

4 in.

Runner - 3/8 in. square

4 in.

Runner - 3/8 in. square

Track Type
Storm 150
Storm 150
Track LxWxH
146 x 15 x 1.5 in.
146 x 15 x 1.5 in.

Other

Additional Colors

Black

Catalyst Grey

Black

Catalyst Grey

Includes

Heated throttle lever / grips

Windshield - Low

Heated throttle lever / grips

Windshield - Low

Safety Features

Bumpers (Front / Rear)

Headlights - High-performance LED

Bumpers (Front / Rear)

Headlights - High-performance LED

Suspension

Shocks
Front / Center / Rear - KYB 36
Front / Center / Rear - KYB 36
Front Suspension

RAS RX

Travel - 10.4 in. (264 mm)

RAS RX

Travel - 10.4 in. (264 mm)

Rear Suspension

cMotion™ X

Travel - 10.4 in. (264 mm)

cMotion™ X

Travel - 10.4 in. (264 mm)

Features

Features

  • THE MOST ADVANCED RIDE ON SNOW - REV GEN5 PLATFORM: Refined capability for on-trail and off-trail with a bold new look. The REV Gen5 redefines previous standards with perfectly balanced handling, planted cornering and superior agility carving through powder.
  • POWER THAT DRIVES YOU - 850 E-TEC TURBO R | 850 E-TEC | 600R E-TEC | 600 EFI: Backcountry snowmobiles are powered by the most responsive 2-stroke engines in the industry, and features the 180-HP 850 E-TEC Turbo R with Water Injection System - the most powerful 2-stroke engine on snow.
  • CROSSOVER CONTROL AND CARVING - CMOTION X REAR SUSPENSION: The most capable crossover suspension on snow. Further refined with 80% new parts and revised geometry for planted trail performance for smooth cornering and improved bump capacity, plus optimized off-trail agility.
  • CROSSOVER PRECISION - RAS X CROSSOVER FRONT SUSPENSION: An updated version of our RAS X trail front end for capability on- and off-trail. Light steering feel optimized for crossover usage with adjustable stance.

Features

  • THE MOST ADVANCED RIDE ON SNOW - REV GEN5 PLATFORM: Refined capability for on-trail and off-trail with a bold new look. The REV Gen5 redefines previous standards with perfectly balanced handling, planted cornering and superior agility carving through powder.
  • POWER THAT DRIVES YOU - 850 E-TEC TURBO R | 850 E-TEC | 600R E-TEC | 600 EFI: Backcountry snowmobiles are powered by the most responsive 2-stroke engines in the industry, and features the 180-HP 850 E-TEC Turbo R with Water Injection System - the most powerful 2-stroke engine on snow.
  • CROSSOVER CONTROL AND CARVING - CMOTION X REAR SUSPENSION: The most capable crossover suspension on snow. Further refined with 80% new parts and revised geometry for planted trail performance for smooth cornering and improved bump capacity, plus optimized off-trail agility.
  • CROSSOVER PRECISION - RAS X CROSSOVER FRONT SUSPENSION: An updated version of our RAS X trail front end for capability on- and off-trail. Light steering feel optimized for crossover usage with adjustable stance.