Overview
2026 Ski-doo Summit Adrenaline850 E-TEC
Snowmobile
Summit Adrenaline
The 2026 Summit Adrenaline enables riders to redefine their own capabilities with the REV Gen5 platform. Incredibly agile and easy to ride with inspiring looks, the Adrenaline packs instant power delivery for conquering deep-snow terrain in winter horizons.
MSRP: $13,349
Specs and Features
Engine
Engine
850 E-TEC
Engine details
850 E-TEC® : Liquid-cooled, two-stroke, eRAVE™
Engine Horsepower
850 E-TEC® : 165
Cylinders & Displacement
850 E-TEC® : 2 - 849 cc
Bore & stroke
850 E-TEC® : 82 mm x 80.4 mm
Carburation
850 E-TEC® : E-TEC® direct injection with additional booster injectors
Fuel tank / Octane
850 E-TEC® : Premium unleaded - 91
Fuel tank
850 E-TEC® : 36 L / 9.5 US gal
Oil tank capacity
850 E-TEC® : 3.4 L / 3.6 qt
Dry Weight
850 E-TEC® : 451 lb (146 in.) / 447 lb (154 in.)
Wet weight
850 E-TEC® : 531 lb (146 in.) / 528 lb (154 in.)
Power Train
Drive clutch / Driven clutch
850 E-TEC® : pDrive™ with clickers / QRS Vent Plus
Drive Sprocket Pitch
850 E-TEC® : 73 mm / 2.86 in. (146 in.), 89 mm / 3.5 in. (154 in.)
Dimension
Vehicle Overall Length
3,208 mm / 122.4 in. (146 in.) 3,318 mm / 130.6 in. (154 in.)
Vehicle Overall Width
1,073 mm / 42.2 in. (adjustable)
Vehicle Overall Height
1,395 mm / 54.9 in.
Ski Stance
930 mm / 36 in. (adjustable)
Track Length x Width x Profile
PowderMax† II with FlexEdge™: 146 x 16 x 2.5 PowderMax† Light with FlexEdge™: 154 x 16 x 2.5
Suspension
Suspension option
Standard
Front suspension
RAS™ 3
Front shock
KYB† 36
Front suspension travel
215 mm / 8.5 in.
Rear suspension
tMotion™ X
Center shock
KYB† 36
Rear shock
KYB† 36
Rear suspension travel
264 mm / 10.4 in.
Features
Frame
REV® Gen5
Skis
Pilot™ DS 3
Seating
Deep snow
Handlebar
Tapered with J-hooks / Grab handle
Riser block height
120 mm / 4.7 in.
Starter
Electric SHOT (opt. select models) Manual (opt. select models)
Reverse
RER™
Brake system
Brembo
Heated throttle lever grips
Standard
Gauge
4.5 in. digital display
Windshield
No
Runner / Carbide
3/8 square – 4
Bumpers (Front / Rear)
Standard/Standard
The most advanced ride on snow
REV Gen5 Platform
The next REVolution. Deep-snow specific design elements drastically elevate the ride with an inspiring appearance, reduced weight and improved technical performance to enhance the overall riding experience.
The next REVolution. Deep-snow specific design elements drastically elevate the ride with an inspiring appearance, reduced weight and improved technical performance to enhance the overall riding experience.
Endless Power
850 E-TEC Turbo R | 850 E-TEC | 600R E-TEC
Summit deep snow snowmobiles are powered by one of three Rotax 2-stroke engines - including the strongest factory-built turbocharged 2-stroke engine - the 850 E-TEC Turbo R. Each offers instant response, breathtaking acceleration and seamless power.
Summit deep snow snowmobiles are powered by one of three Rotax 2-stroke engines - including the strongest factory-built turbocharged 2-stroke engine - the 850 E-TEC Turbo R. Each offers instant response, breathtaking acceleration and seamless power.
Track your ride and your friends
10.25" Touchscreen Display with BRP Connect, featuring Built-In GPS with Group Ride
A high-res, full-color display that puts an interactive, informative experience at your fingertips. Now available with built-in GPS with new Group Ride feature to keep track of your progress and other riders – no cell signal needed.
A high-res, full-color display that puts an interactive, informative experience at your fingertips. Now available with built-in GPS with new Group Ride feature to keep track of your progress and other riders – no cell signal needed.
Carves with you
tMotion X with Coil-Over Rear Shock
Lighter and more responsive, the tMotion X with new coil-over rear shock offers effortless agility and playfulness making it easier for riders to initiate powder carves and sidehills with less energy.
Lighter and more responsive, the tMotion X with new coil-over rear shock offers effortless agility and playfulness making it easier for riders to initiate powder carves and sidehills with less energy.
Precise and Predictable
RAS 3 Front Suspension
High precision and highly predictable. The RAS 3 front suspension is designed to easily initiate a sidehill and track straight and true whether riding trees, carving meadows or riding the trail to your favorite playground.
High precision and highly predictable. The RAS 3 front suspension is designed to easily initiate a sidehill and track straight and true whether riding trees, carving meadows or riding the trail to your favorite playground.
Easiest Starting
E-TEC SHOT Starter
Push-button starting with almost no added weight. After an initial pull-start, the engine charges an ultracapacitor. Pushing the handlebar SHOT button for subsequent starts the rest of the day. Eliminates nearly 20 lb. (9 kg). Only possible with E-TEC technology.
Push-button starting with almost no added weight. After an initial pull-start, the engine charges an ultracapacitor. Pushing the handlebar SHOT button for subsequent starts the rest of the day. Eliminates nearly 20 lb. (9 kg). Only possible with E-TEC technology.
