2026 Ski-Doo Summit X with Expert Package 154 850 ETEC Turbo R

The ultimate in deep-snow precision and predictability with the 32 in. ski stance and the Twin Link steering System

Effortlessly agile, Summit snowmobiles paired with industry-defining Rotax power deliver dynamic deep-snow performance and instant response in technical winter terrain.

For the Climb

Take the ride to new heights and open new possibilities

Masterful performance in steep terrain provide a dominating advantage for riders looking to elevate their adventure beyond the previous limits.

Effortless Ability

Agility and power to take you anywhere

Endless power with conquering capability to reach new winter playgrounds. Expertly engineered REV Gen5 platform delivers exceptional balance and deep-snow maneuverability.

Striking Confidence

Seamless precision and ultimate control

Ride with an unstoppable attitude knowing you've got pinpoint control, even in the most technical sidehills and tricky terrain.

Conquer What Others Can't

A Summit for Every Rider

No matter your style or the type of terrain you ride, the Ski-Doo Summit lineup has a deep snow sled that's been refined to deliver the most out of every adventure – wherever winter takes you.

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.

Endless Power

850 E-TEC Turbo R

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.

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.

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.

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.

Engine 

Engine  - 850 E-TEC Turbo R

Engine details - 850 E-TEC® Turbo R: Liquid-cooled, two-stroke, turbocharged, eRAVE™

Engine Horsepower - 850 E-TEC® Turbo R: 180 up to 8,000 ft

Cylinders & Displacement - 850 E-TEC® Turbo R: 2 - 849 cc

Bore & stroke - 850 E-TEC® Turbo R: 82 mm x 80.4 mm

Carburation - 850 E-TEC® Turbo R: E-TEC® direct injection with additional booster injectors

Fuel tank / Octane - 850 E-TEC® Turbo R: Premium unleaded - 91

Fuel tank - 850 E-TEC® Turbo R: 36 L / 9.5 US gal

Oil tank capacity - 850 E-TEC® Turbo R: 3.4 L / 3.6 qt

Dry Weight - 850 E-TEC® Turbo R: 457 lb (154 in.) / 461 lb (165 in.)

Wet weight - 850 E-TEC® Turbo R: 537 lb (154 in.) / 541 lb (165 in.)

Power Train

Drive clutch / Driven clutch - 850 E-TEC® Turbo R: pDrive™ with clickers / QRS Vent Plus

Drive Sprocket Pitch - 850 E-TEC® Turbo R: 89 mm / 3.5 in.

Dimension

Vehicle Overall Length - 3,188 mm / 125.5 in. (154 in.), 3,299 mm / 129.9 in. (165 in.)

Vehicle Overall Width - 971 mm / 38.25 in.

Vehicle Overall Height - 1,306 mm / 51.4 in.

Ski Stance - 813 mm / 32 in.

Track Length x Width x Profile

PowderMax† Light - 154 x 16 x 2.5 (850 E-TEC® opt. only)

PowderMax† X-Light - 154 x 16 x 3.0 (high altitude opt. only), 165 x 16 x 3.0 (high altitude opt. only)

Suspension

Suspension option - Standard

Front suspension - RAS 3

Front shock - KYB† PRO 36 EA-3

Front suspension travel - 207 mm / 8.1 in.

Rear suspension - tMotion XT with rigid rear arm

Center shock - KYB† 36 Plus

Rear shock - KYB† PRO 36 EA-3

Rear suspension travel - 264 mm / 10.4 in.

Features

Frame - REV® Gen5

Skis - Pilot DS 4

Seating - Deep snow ultra compact

Handlebar - Tapered with J-hooks / Grab handle / Flexible handguards

Riser block height - 120 mm / 4.7 in.

Starter - E-TEC SHOT Starter

Reverse - RER

Brake system - Brembo with adjustable lever

Heated throttle lever grips - Standard

Gauge - 4.5 in. digital display, 10.25 in. touchscreen display

Windshield - No

Runner / Carbide - 3/8 square – 4

Bumpers (Front / Rear) - Standard/Standard