2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC

Monument Grey / Black • New Snowmobiles

MSRP

$17,749

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2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 1
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 2
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 3
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 4
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 5
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 6
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 7
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2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 1
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 2
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 3
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 4
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 5
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 6
2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 7
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CONQUER WHAT OTHERS CAN'T

The 2025 Summit X is light, agile and nimble with an unmistakably playful attitude. Easy to initiate, light steering feeling, effortless dream to ride throughout the day.

(Spring Only Model)

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2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC

Condition
New
Category
Snowmobiles
Model Type
Deep Snow
Model Code
TNSM
Color
Monument Grey / Black

Features

  • 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 | 850 E-TEC | 600R E-TEC: Summit 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.
  • FURTHER CONNECT YOURSELF TO THE RIDE - 10.25 IN. TOUCHSCREEN DISPLAY WITH BUILT-IN GPS: A high-res, customizable, full-color display that puts an interactive, informative experience at your fingertips. Now available with built-in GPS functionality, it always tracks your location – no cell signal needed.
  • CARVES WITH YOU - TMOTION X & TMOTION XT REAR SUSPENSIONS: The standard in deep snow agility and confidence. Refined geometery and fixed rear arm deliver incredible control while sidehilling. Increased travel maximizes ride quality in all conditions.
  • 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.

General Information

Manufacturer
Ski-Doo
Model Year
2025
Model
Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC
Model Code
TNSM
Color
Monument Grey / Black

Dimensions

Length
Overall - 125.5 in. (3,188 mm)
Height
Overall - 51.4 in. (1,306 mm)
Width
Overall - 40.3 in. (1,024 mm) (adjustable)
Weight
Dry - 433 lb. (197 kg)

Engine & Drivetrain

Engine
Rotax® 850 E-TEC®, two-stroke, eRAVE™
Cylinders
2
Cooling
Liquid
Horsepower
165 hp
Displacement
849 cc
Bore x Stroke
3.2 x 3.2 in. (82 x 80.4 mm)
Fuel System
E-TEC® direct injection with additional booster injectors
Starting
SHOT
Drive Clutch
pDrive™ with clickers
Driven Clutch
QRS Vent Plus
Drive Sprocket
Pitch - 3.5 in. (89 mm)
Clutch Calibration
Sea-level
Reverse
RER™
Brakes
Brembo with adjustable lever
Fuel Type

Premium unleaded

Octane - 91

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

Operational

Platform/Frame
REV® Gen5
Handlebar

Tapered with J-hooks / Grab handle

Riser block height - 4.7 in. (120 mm)

Instrumentation
Gauge - 10.25 in. touchscreen
Seating or Rider capacity
Deep snow ultra compact
Skis
Pilot™ DS 3
Ski Stance
34 in. (864 mm) (adjustable)
Carbide

4 in. (102 mm)

Runner - Square 3/8 in.

Track Type
PowderMax† Light with FlexEdge™
Track LxWxH
154 x 16 x 2.5 in.

Other

Additional Colors

Timeless Black

Monument Grey / Black

Includes
Heated throttle lever grips
Safety Features

Bumpers (Front / Rear)

Headlights - Premium high-performance LED

Suspension

Shocks

Front / Center - KYB 36 Plus with lightweight springs

Rear - KYB 36 Plus

Front Suspension

RAS™ 3

Travel - 8.2 in. (207 mm)

Rear Suspension

tMotion™ X with Adjustable limiter strap

Travel - 10.4 in. (264 mm)

Additional Colors

    Gallery

    2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 1
    2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 2
    2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 3
    2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 4
    2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 5
    2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 6
    2025 Ski-Doo Summit X 154 850 E-TEC SHOT PowderMax Light 2.5 w/ FlexEdge w/ 10.25 in. Touchscreen LAC in Fairview, Utah - Photo 7

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    Due to continued challenges across supplier networks as well as increasing logistics costs, product pricing, freight charges, specifications, and features are subject to change at any time without prior notice. Please confirm all information with your local dealership.

    Images, where available, are presented as reasonable facsimiles of the offered unit and/or manufacturer stock images. Non-standard options or features may be represented. No guarantee of availability or inclusion of displayed options should be inferred; contact the dealer for more details.

    Not all features listed are included on the model shown. Call your local Ski-Doo dealer for details.