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2020 Ski-Doo Backcountry X-RS 154 850 E-TEC ES PowderMax 2.0
2020 Ski-Doo Backcountry X-RS 154 850 E-TEC ES PowderMax 2.0

Specs

General Information

Manufacturer
Ski-Doo
Ski-Doo
Model Year
2020
2020
Model
Backcountry X-RS 154 850 E-TEC ES PowderMax 2.0
Backcountry X-RS 154 850 E-TEC ES PowderMax 2.0
Model Code
UZLE
UZLE
Color
Ultimate Lava Red / White
Ultimate Lava Red / White

Dimensions

Length
Overall - 130.4 in. (3,312 mm)
Overall - 130.4 in. (3,312 mm)
Height
Overall - 48.4 in. (1,229 mm)
Overall - 48.4 in. (1,229 mm)
Width
Overall - 44.9 - 46.5 in. (1,140 - 1,180 mm)
Overall - 44.9 - 46.5 in. (1,140 - 1,180 mm)
Weight
Dry - 484 lb. (220 kg)
Dry - 484 lb. (220 kg)

Engine & Drivetrain

Engine
ROTAX 850 E-TEC, two-stoke, eRAVE™
ROTAX 850 E-TEC, two-stoke, eRAVE™
Cylinders
2
2
Cooling
Liquid
Liquid
Horsepower
165 hp@7,900 RPM
165 hp@7,900 RPM
Displacement
849 cc (51.9 ci)
849 cc (51.9 ci)
Bore x Stroke
3.2 x 3.2 in. (82 x 80.4 mm)
3.2 x 3.2 in. (82 x 80.4 mm)
Fuel System
E-TEC ® direct injection with additional booster injectors
E-TEC ® direct injection with additional booster injectors
Starting
Electric
Electric
Clutch
Engagement - 3,300 rpm
Engagement - 3,300 rpm
Drive Clutch
pDrive™ with clickers
pDrive™ with clickers
Driven Clutch
QRS
QRS
Drive Sprocket

Diameter - 7.2 in. (183 mm)

Number Of Teeth - 8

Diameter - 7.2 in. (183 mm)

Number Of Teeth - 8

Clutch Calibration
Sea-level
Sea-level
Reverse
RER™
RER™
Brakes
Brembo racing brake with stainless-steel braided brake line
Brembo racing brake with stainless-steel braided brake line
Fuel Type

Recommended - Premium unleaded

Minimum Octane - 91

Recommended - Premium unleaded

Minimum Octane - 91

Fuel Capacity
U.S. - 9.5 gal. (36 l)
U.S. - 9.5 gal. (36 l)
Oil Capacity
3.6 qt. (3.4 l)
3.6 qt. (3.4 l)

Operational

Platform/Frame

REV® Gen4

Bodywork - Narrow design

REV® Gen4

Bodywork - Narrow design

Handlebar

U-shaped aluminum with J-hooks / Transparent handguards

Riser block height - 120 in. (4.7 mm)

U-shaped aluminum with J-hooks / Transparent handguards

Riser block height - 120 in. (4.7 mm)

Instrumentation
7.2-in. wide digital display Gauge
7.2-in. wide digital display Gauge
Seating or Rider capacity
Trail performance
Trail performance
Ski Length
Overall - 41.3 in. (1,049 mm)
Overall - 41.3 in. (1,049 mm)
Skis
Pilot™ DS 2
Pilot™ DS 2
Ski Stance
38.4 - 40.2 in. (975 - 1,020 mm)
38.4 - 40.2 in. (975 - 1,020 mm)
Carbide

Configuration - 4 in. (102 mm) at 90°

Runner - Round 7/16 in.

Configuration - 4 in. (102 mm) at 90°

Runner - Round 7/16 in.

Track Type
PowderMax 2.0
PowderMax 2.0
Track LxWxH
146 x 16 x 2 in. (3,705 x 406 x 50.8 mm)
146 x 16 x 2 in. (3,705 x 406 x 50.8 mm)

Other

Additional Colors

Black

Ultimate Lava Red / White

Black

Ultimate Lava Red / White

Includes
Heated Grips / Throttle lever
Heated Grips / Throttle lever

Suspension

Shocks

Front - KYB† Pro 36 R Easy-Adjust

Center / Rear - KYB† Pro 40 Easy-Adjust

Front - KYB† Pro 36 R Easy-Adjust

Center / Rear - KYB† Pro 40 Easy-Adjust

Front Suspension

RAS™ 3

Max. Travel - 8.7 in. (220 mm)

RAS™ 3

Max. Travel - 8.7 in. (220 mm)

Rear Suspension

cMotion™

Max. Travel - 9.4 in. (239 mm)

cMotion™

Max. Travel - 9.4 in. (239 mm)

Features

Features

  • ROTAX 850 E-TEC ENGINE: 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 control you demand. *Observed HP measured on internal dyno test in optimal conditions for 2-stroke engines.
  • CMOTION REAR SUSPENSION: Crossover-specific suspension uses best principles of the rMotion trail and tMotion mountain skids for confident cornering and agile boondocking – such as rigid front and rear arms with excellent weight transfer. It also features a rising-rate motion ratio, like the latest generation of Ski-Doo rear suspensions, to provide superior control and comfort. Tipped rails enable better cornering, boost top-end speed and fuel efficiency.
  • KYB PRO SHOCKS: Designed to the same high standards as the MXZx 600RS race sled - so you know they're extremely capable and durable for control in the toughest conditions. Remote reservoir design for performance and they are rebuildable/revalvable. Easy Adjust compression damping knob requires no tools; rebound adjustments are standard on front shocks also.
  • RS RUNNING BOARDS: Designed for aggressive stand-up riding, they are flatter for most of their length, wider and strong. Thicker aluminum sheet (3 mm vs. 1.8 mm), plus front and rear reinforcements to withstand tough landings.
  • REV Gen4 PLATFORM: The 4th generation of the REV platform is designed around aggressive trail riders with a narrow, compact package giving the rider more freedom to move and influence the sled. More centralized masses (especially side-to-side), light weight and industry-leading suspensions make the vehicle ultra responsive.
  • PDRIVE CLUTCH: A major factor in the quickness of REV sleds is the new pDrive clutch. Fast and friction-free dual rollers transfer torque in place of traditional sliding buttons on this 100% clutch. The oversize rollers with needle bearings, wide flyweights and shaft-on-shaft design emphasize smooth operation and long life. Ultra-responsive shifting, impressive RPM consistency and 2.8 lb./ 1.3 kg lighter than the TRA VII.
  • RAS 3 CROSSOVER FRONT SUSPENSION: 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).
  • ULTIMATE COLOR: Striking glossy finish with high-end protective panel wrap to resist scratches and blemishes keeps your sled looking showroom ready.
  • 7.2" WIDE DIGITAL DISPLAY: All-digital LCD gauge with customizable display with flatter viewing angle provides riders their preferred info that’s easy to see sitting or standing.

Features

  • ROTAX 850 E-TEC ENGINE: 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 control you demand. *Observed HP measured on internal dyno test in optimal conditions for 2-stroke engines.
  • CMOTION REAR SUSPENSION: Crossover-specific suspension uses best principles of the rMotion trail and tMotion mountain skids for confident cornering and agile boondocking – such as rigid front and rear arms with excellent weight transfer. It also features a rising-rate motion ratio, like the latest generation of Ski-Doo rear suspensions, to provide superior control and comfort. Tipped rails enable better cornering, boost top-end speed and fuel efficiency.
  • KYB PRO SHOCKS: Designed to the same high standards as the MXZx 600RS race sled - so you know they're extremely capable and durable for control in the toughest conditions. Remote reservoir design for performance and they are rebuildable/revalvable. Easy Adjust compression damping knob requires no tools; rebound adjustments are standard on front shocks also.
  • RS RUNNING BOARDS: Designed for aggressive stand-up riding, they are flatter for most of their length, wider and strong. Thicker aluminum sheet (3 mm vs. 1.8 mm), plus front and rear reinforcements to withstand tough landings.
  • REV Gen4 PLATFORM: The 4th generation of the REV platform is designed around aggressive trail riders with a narrow, compact package giving the rider more freedom to move and influence the sled. More centralized masses (especially side-to-side), light weight and industry-leading suspensions make the vehicle ultra responsive.
  • PDRIVE CLUTCH: A major factor in the quickness of REV sleds is the new pDrive clutch. Fast and friction-free dual rollers transfer torque in place of traditional sliding buttons on this 100% clutch. The oversize rollers with needle bearings, wide flyweights and shaft-on-shaft design emphasize smooth operation and long life. Ultra-responsive shifting, impressive RPM consistency and 2.8 lb./ 1.3 kg lighter than the TRA VII.
  • RAS 3 CROSSOVER FRONT SUSPENSION: 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).
  • ULTIMATE COLOR: Striking glossy finish with high-end protective panel wrap to resist scratches and blemishes keeps your sled looking showroom ready.
  • 7.2" WIDE DIGITAL DISPLAY: All-digital LCD gauge with customizable display with flatter viewing angle provides riders their preferred info that’s easy to see sitting or standing.