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2021 Ski-Doo Expedition LE 900 ACE ES Silent Cobra WT 1.5
2021 Ski-Doo Expedition LE 900 ACE ES Silent Cobra WT 1.5

Specs

General Information

Manufacturer
Ski-Doo
Ski-Doo
Model Year
2021
2021
Model
Expedition LE 900 ACE ES Silent Cobra WT 1.5
Expedition LE 900 ACE ES Silent Cobra WT 1.5
Model Code
AAMA
AAMA
Color
Neo Yellow / Black
Neo Yellow / Black

Dimensions

Length
Overall - 128.2 in. (3,256 mm)
Overall - 128.2 in. (3,256 mm)
Height
Overall - 59.6 in. (1,513 mm)
Overall - 59.6 in. (1,513 mm)
Width
Overall - 47.7 to 48.8 in.(1,200 to 1,240 mm)
Overall - 47.7 to 48.8 in.(1,200 to 1,240 mm)
Weight
Dry - 639 lb. (290 kg)
Dry - 639 lb. (290 kg)

Engine & Drivetrain

Engine
ROTAX 900 ACE, four-stroke D.O.H.C., dry sump
ROTAX 900 ACE, four-stroke D.O.H.C., dry sump
Cylinders
3
3
Cooling
Liquid
Liquid
Horsepower
7,250 RPM
7,250 RPM
Displacement
899 cc (54.9 cu. in.)
899 cc (54.9 cu. in.)
Bore x Stroke
2.9 x 2.7 in. (74 x 69.7 mm)
2.9 x 2.7 in. (74 x 69.7 mm)
Fuel System
EFI
EFI
Starting
Electric
Electric
Clutch
Engagement - 2,200 RPM
Engagement - 2,200 RPM
Drive Clutch
pDrive™ with slider shoes
pDrive™ with slider shoes
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

Reverse
Electro-mechanic
Electro-mechanic
Brakes
Brembo brake with stainless-steel braided brake line
Brembo brake with stainless-steel braided brake line
Fuel Type

Recommended - Regular unleaded

Minimum Octane - 87

Recommended - Regular unleaded

Minimum Octane - 87

Fuel Capacity
U.S. - 11.1 gal. (42 l)
U.S. - 11.1 gal. (42 l)
Oil Capacity
3.5 qt. (3.4 l)
3.5 qt. (3.4 l)

Operational

Platform/Frame

REV® Gen4

Bodywork - Wide design

REV® Gen4

Bodywork - Wide design

Handlebar

U-shaped aluminum with J-hooks / Low grab handle

Riser block height - 5.7 in. (145 mm)

U-shaped aluminum with J-hooks / Low grab handle

Riser block height - 5.7 in. (145 mm)

Instrumentation
Gauge - 4.5 in. digital display
Gauge - 4.5 in. digital display
Seating or Rider capacity
2-up modular with underseat storage
2-up modular with underseat storage
Skis
Pilot™ 7.4
Pilot™ 7.4
Ski Stance
38.4 or 40.2 in. (975 or 1,020 mm)
38.4 or 40.2 in. (975 or 1,020 mm)
Carbide

Runner - Square 3/8

Carbide configuration - 4 in. (102 mm) at 90°

Runner - Square 3/8

Carbide configuration - 4 in. (102 mm) at 90°

Track Type
Silent Cobra WT
Silent Cobra WT
Track LxWxH
154 x 20 x 1.5 in. (3,923 x 500 x 38 mm)
154 x 20 x 1.5 in. (3,923 x 500 x 38 mm)

Other

Includes
Heated throttle lever / grips
Heated throttle lever / grips

Suspension

Shocks

Front / Center - Motion Control

Rear - HPG™

Front / Center - Motion Control

Rear - HPG™

Front Suspension

RAS™ 3

Max. Travel - 8.3 in. (210 mm)

RAS™ 3

Max. Travel - 8.3 in. (210 mm)

Rear Suspension

SC™-5U

Max. Travel - 9.4 in. (239 mm)

SC™-5U

Max. Travel - 9.4 in. (239 mm)

Features

Features

  • 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.
  • 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).
  • ROTAX 900 ACE ENGINE - A MORE POWERFUL FIT: When moving to the REV Gen4 platform the 900 ACE adds an additional 5 horsepower* thanks to new packaging and components, including new air intake, exhaust and pDrive clutch. These updates allow for new engine calibrations resulting in added power. *Observed HP metric based on internal dyno test in optimal conditions
  • 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.
  • PILOT 7.4 SKIS: FLOTATION YOU CAN USE - Designed to provide better reverse capability, more floatation off trail and more positive steering on trail and while hauling loads.
  • 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.
  • MODULAR SEAT - CREATE YOUR OWN SET-UP: Get the right mix of passenger and cargo capacity, without tools: two-up with sizeable cargo area or one-up seat with enormous cargo area. Heated and shielded passenger handgrips.

Features

  • 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.
  • 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).
  • ROTAX 900 ACE ENGINE - A MORE POWERFUL FIT: When moving to the REV Gen4 platform the 900 ACE adds an additional 5 horsepower* thanks to new packaging and components, including new air intake, exhaust and pDrive clutch. These updates allow for new engine calibrations resulting in added power. *Observed HP metric based on internal dyno test in optimal conditions
  • 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.
  • PILOT 7.4 SKIS: FLOTATION YOU CAN USE - Designed to provide better reverse capability, more floatation off trail and more positive steering on trail and while hauling loads.
  • 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.
  • MODULAR SEAT - CREATE YOUR OWN SET-UP: Get the right mix of passenger and cargo capacity, without tools: two-up with sizeable cargo area or one-up seat with enormous cargo area. Heated and shielded passenger handgrips.