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2021 Ski-Doo Expedition Xtreme 850 E-TEC ES Cobra WT 1.8
THE NEW REALITY OF UTILITY
For those needing to explore winter beyond the daily tasks, the Expedition Xtreme - based on the REV Gen4 platform - brings rugged off-trail ability and powerful 850 E-TEC performance exceeding expectations of what a sport-utility snowmobile can be.
Features
- ROTAX 850 E-TEC ENGINE - MORE POWER YOU CAN FEEL: The most powerful 2-stroke engine in the industry.* It pumps out 10 more horsepower (165 hp) than its predecessor, but its responsiveness is what really shines. With the new pDrive primary clutch, it’s 30% quicker responding than the 800R E-TEC giving you the instant acceleration you demand. *Observed HP measured on internal dyno test in optimal conditions for 2-stroke engines.
- REV Gen4 PLATFORM - NEXT GENERATION OF A LEGEND: Lightweight, strong and durable, built to accommodate 20-in. wide tracks to maximize flotation and traction, while providing the precise handling and benefits of the open cockpit design. Maximum capability on- and off-trail.
- MULTI-LINQ PLATE - TAKE IT ALL: Capable of adapting to 16- and 20-inch-wide LinQ accessories to maximize accessory options. Multiple configurations allow up to 125 lb (56.7 kg) cargo capacity.
- KYB PRO 36 REAR SHOCKS - RACE-PROVEN CAPABILITY: Race-proven aluminum shock with no-tool compression damping adjustment. Rebuildable/revalvable design.
- SC-5U REAR SUSPENSION - SPORT-UTILITY VERSATILITY: Our sport-utility suspension. Refined ride both on trail and on top of powder. Articulated rail to maximize deep snow traction in reverse or locked out when towing.
- RAS 3 CROSSOVER FRONT SUSPENSION - CROSSOVER PRECISION: Similar geometry and steering to the RAS 3 mountain front end for capability and light steering feel on- and off-trail. Optimized for crossover usage, two ski stance positions dial in handling: 40.2 in. (102 cm) or 38.4 in. (97.5 cm).
- PILOT DS 3 SKIS - DEEP SNOW CONTROL: Single-keel with excellent sidehilling bite, thanks to thin outer edges. Narrow and thin, yet stiff. Shorter behind its complementary spindle with flat tail for easier counter-steering and sidehilling.
- COBRA WT TRACK - SURE FOOTING: Large 20x154x1.8-inch Cobra WT track confidently handles deep snow with excellent flotation and delivers strong grip for heavy towing or spirited trail rides.
- EASY SHIFT TRANSMISSION - READY TO HAUL: Easy shifting with multiple gear ratios ideal for heavy towing thanks to its high load resistance. Optimal lubrication for extreme reliability and ultra-quiet operation. Rider-friendly H-L-N shift setup with push-button reverse.
- 4.5 INCH DIGITAL DISPLAY - ADVANCED INFO: All-digital LCD gauge cluster with flatter viewing angle for an easy-to-read info whether standing or sitting.
General Information
Model
Expedition Xtreme 850 E-TEC ES Cobra WT 1.8
Dimensions
Length
Overall - 129.6 in. (3,293 mm)
Height
Overall - 50.4 in. (1,280 mm)
Width
Overall - 44.9 to 46.5 in. (1,140 to 1,180 mm)
Weight
Dry - 596 lb. (271 kg)
Engine & Drivetrain
Engine
850 E-TEC®, two-stoke, eRAVE™
Horsepower
165 hp @ 7,900 RPM
Displacement
849 cc (51.9 cu. in.)
Bore x Stroke
3.2 x 3.2 in. (82 x 80.4 mm)
Fuel System
E-TEC® direct injection with additional booster injectors
Clutch
Engagement - 3,800 RPM
Drive Clutch
pDrive™ with clickers
Drive Sprocket
Diameter - 7.2 in. (183 mm)
Number of teeth - 8
Brakes
Brembo brake with stainless-steel braided brake line
Fuel Type
Recommended - Premium unleaded
Minimum Octance - 91
Fuel Capacity
U.S. - 11.1 gal. (42 l)
Operational
Platform/Frame
REV® Gen4
Bodywork - Wide design
Handlebar
U-shaped aluminum with J-hooks / Low grab handle/ Flexible handguards
Riser block height - 5.7 in. (145 mm)
Seating or Rider capacity
1-up modular with rear seat storage
Ski Stance
38.4 or 40.2 in. (975 or 1,020 mm)
Carbide
Runner - Square 3/8
Carbide configuration - 4 in. (102 mm) at 90°
Track LxWxH
154 x 20 x 1.8 in. (3,923 x 500 x 46 mm)
Other
Includes
Heated throttle lever / grips
Windshield - 14 in. (360 mm)
20-in. wide Multi-LinQ plate with 125 lb / 56.7 kg cargo capacity
Suspension
Shocks
Front / Center - HPG™ Plus
Rear - KYB† Pro 36 Easy-Adjust
Front Suspension
RAS™ 3
Max. Travel - 8.7 in. (220 mm)
Rear Suspension
SC™-5U
Max. Travel - 9.4 in. (239 mm)