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2021 Ski-Doo Backcountry X-RS 850 E-TEC ES Ice Cobra 1.6 — photo 1 of 7
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Specs

New or used
Used
Availability
In stock
Colour
Black
Available colours
Black Ultimate Catalyst Grey / Lava RedManufacturer spec
Horsepower
165 hpManufacturer specDealer: 165 hp@7,900 RPM
Displacement
849 ccManufacturer specDealer: 849 cc (51.9 ci)
Cylinders
2Manufacturer spec
Cooling
Liquid-cooledManufacturer specDealer: Liquid
Fuel
GasManufacturer specDealer: Recommended - Premium unleaded Minimum Octane - 91
Mileage
1,015 mi
Dry weight
472 lbManufacturer specDealer: Dry - 472 lb. (214 kg)
Fuel capacity
9.5 galManufacturer specDealer: U.S. - 9.5 gal. (36 l)
Model code
UYMC
VIN
2BPSUYMC1MV000012
Stock #
SKI000012
All details from the dealer (28)
Model Type
Backcountry

Dimensions

Length
Overall - 125 in. (3,174 mm)Manufacturer spec
Height
Overall - 50.5 in. (1,283 mm)Manufacturer spec
Width
Overall - 44.9 - 46.5 in. (1,140 - 1,180 mm)Manufacturer spec

Engine & Drivetrain

Bore x Stroke
3.2 x 3.2 in. (82 x 80.4 mm)Manufacturer spec
Fuel System
E-TEC ® direct injection with additional booster injectorsManufacturer spec
Starting
ElectricManufacturer spec
Clutch
Engagement - 3,300 rpmManufacturer spec
Drive Clutch
pDrive™ with clickersManufacturer spec
Driven Clutch
QRSManufacturer spec
Drive Sprocket
Diameter - 7.2 in. (183 mm) Number Of Teeth - 8 Pitch - 2.86 in. (73 mm)Manufacturer spec
Clutch Calibration
Sea-levelManufacturer spec
Reverse
RER™Manufacturer spec
Brakes
Brembo racing brake with stainless-steel braided brake lineManufacturer spec
Oil Capacity
3.6 qt. (3.4 l)Manufacturer spec

Operational

Platform/Frame
REV® Gen4 Bodywork - Narrow designManufacturer spec
Handlebar
U-shaped aluminum with J-hooks / Transparent handguards Riser block height - 4.7 in. (120 mm)Manufacturer spec
Instrumentation
7.2-in. wide digital display GaugeManufacturer spec
Seating or Rider capacity
Trail performanceManufacturer spec
Skis
Pilot™ DS 2Manufacturer spec
Ski Stance
38.4 or 40.2 in. (975 or 1,020 mm)Manufacturer spec
Carbide
Configuration - 4 in. (102 mm) at 90° Runner - Round 7/16Manufacturer spec
Track Type
Ice CobraManufacturer spec
Track LxWxH
146 x 15 x 1.6 in. (3,705 x 381 x 41 mm) opt.Manufacturer spec

Other

Includes
Heated throttle lever / grips Bumpers (Front / Rear) Warm glove box with 4 l / 1 US gal. of storage Open toe-hold RS running boardsManufacturer spec

Suspension

Shocks
Front - KYB† Pro 36 R Easy-Adjust Center / Rear - KYB† Pro 40 Easy-AdjustManufacturer spec
Front Suspension
RAS™ 3 Max. Travel - 8.7 in. (220 mm)Manufacturer spec
Rear Suspension
cMotion™ Max. Travel - 9.4 in. (239 mm)Manufacturer spec

From the dealer's page

From extreme backcountry to race-proven trail performance, the Backcountry X-RS pushes the very definition of the 50-50 crossover sled. It allows every ride to go from technical deep powder to thrashing the trails in an instant. (Spring Only Model)

Price history

Tracked since Oct 3, 2026 · last checked 3h ago

No price history yet — we have checked this listing more than once but have not been able to read a price we can stand behind.

Timeline

  1. First seen

    Oct 3, 2026

Market context

Comp set: 2019–2023 Ski-Doo Backcountry X-RS 850 E-TEC ES Ice Cobra 1.6 · 1 listing

Fewer than three comparable units are indexed, so there is no honest median to compare against yet. We would rather show nothing than a number we cannot stand behind.