2021 Ski-Doo MXZ X 850 E-TEC ES Ice Ripper XT 1.25 w/ Premium Color Display
2021 Ski-Doo MXZ X 850 E-TEC ES Ice Ripper XT 1.25 w/ Premium Color Display

Specs

General Information

Manufacturer
Ski-Doo
Ski-Doo
Model Year
2021
2021
Model
MXZ X 850 E-TEC ES Ice Ripper XT 1.25 w/ Premium Color Display
MXZ X 850 E-TEC ES Ice Ripper XT 1.25 w/ Premium Color Display
Model Code
UUMG
UUMG
Color
Black
Black

Dimensions

Length
Overall - 115.2 in. (2,925 mm)
Overall - 115.2 in. (2,925 mm)
Height
Overall - 49.9 in. (1,267 mm)
Overall - 49.9 in. (1,267 mm)
Width
Overall - 47.6 - 48.5 - 49.4 in. (1,209 - 1,232 - 1,255 mm)
Overall - 47.6 - 48.5 - 49.4 in. (1,209 - 1,232 - 1,255 mm)
Weight
Dry - 471 lb. (214 kg)
Dry - 471 lb. (214 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 - 3,200 rpm
Engagement - 3,200 rpm
Drive Clutch
pDrive™ with clickers
pDrive™ with clickers
Driven Clutch
QRS
QRS
Drive Sprocket

Diameter - 7.2 in. (183 mm)

Pitch - 2.86 in. (73 mm)

Number of teeth - 8

Diameter - 7.2 in. (183 mm)

Pitch - 2.86 in. (73 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
US - 9.5 gal. (36 l)
US - 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 - Adjustable 4.7 in. (120 mm)

U-shaped aluminum with J-hooks / Transparent handguards

Riser block height - Adjustable 4.7 in. (120 mm)

Instrumentation
7.8 in. wide LCD color display
7.8 in. wide LCD color display
Seating or Rider capacity
Trail performance
Trail performance
Skis
Pilot™ X
Pilot™ X
Ski Stance
42.1 - 43 - 43.9 in. (1,069 - 1,092 - 1,115 mm)
42.1 - 43 - 43.9 in. (1,069 - 1,092 - 1,115 mm)
Carbide

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

Runner - Round 7/16

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

Runner - Round 7/16

Track Type
Ice Ripper XT
Ice Ripper XT
Track LxWxH
129 x 15 x 1.25 in. (3,269 x 381 x 32 mm)
129 x 15 x 1.25 in. (3,269 x 381 x 32 mm)

Other

Additional Colors

Black

Lava Red

Black

Lava Red

Includes

Heated throttle lever / grips

Windshield - 14 in. (360 mm)

Bumpers (Front / Rear)

Heated throttle lever / grips

Windshield - 14 in. (360 mm)

Bumpers (Front / Rear)

Suspension

Shocks

Front / Center - HPG™ Plus

Rear - KYB† Pro 36 Easy-Adjust

Front / Center - HPG™ Plus

Rear - KYB† Pro 36 Easy-Adjust

Front Suspension

RAS™ X

Max. travel - 9.6 in. (243 mm)

RAS™ X

Max. travel - 9.6 in. (243 mm)

Rear Suspension

rMotion™

Max. travel - 11.5 in. (292 mm)

rMotion™

Max. travel - 11.5 in. (292 mm)

Features

Features

  • RAS X FRONT SUSPENSION - TRUE TO THE TRAIL: Flatter cornering and precision handling in all conditions. Developed in tandem with the rMotion X rear suspension to raise the bar in trail snowmobile chassis performance. Wider, adjustable ski stance and +10mm of suspension stroke maximize stability, capability and comfort.
  • 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 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.
  • LARGE PANORAMIC 7.8 IN. WIDE LCD COLOR DISPLAY - PESONALIZED ADVENTURE: Wide screen full-color display lets riders truly customize their ride from behind the bars. Choose your preferred sled info, and see app integrated information in a split-screen format with GPS, Bluetooth music, helmet-to-helmet communication and more.
  • PILOT X SKIS - TRACTION POSITIVE: Completely redesigned ski to match flawlessly with the most ride-compliant suspensions in the industry. Offering more positive ski traction and reduced darting for confident performance.
  • FORWARD ADJUSTABLE RISER - CUSTOM FIT: Incredibly easy to customize your riding position – just pull the tab and slide the bars to one of the 4 positions. 4 in./ 10 cm of fore-aft adjustment.
  • PDRIVE CLUTCH - QUICK, EFFICIENT, EASY: A major factor in the quickness of REV sleds is the pDrive clutch. Fast and friction-free dual rollers transfer torque in place of traditional sliding buttons on this advanced 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.

Features

  • RAS X FRONT SUSPENSION - TRUE TO THE TRAIL: Flatter cornering and precision handling in all conditions. Developed in tandem with the rMotion X rear suspension to raise the bar in trail snowmobile chassis performance. Wider, adjustable ski stance and +10mm of suspension stroke maximize stability, capability and comfort.
  • 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 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.
  • LARGE PANORAMIC 7.8 IN. WIDE LCD COLOR DISPLAY - PESONALIZED ADVENTURE: Wide screen full-color display lets riders truly customize their ride from behind the bars. Choose your preferred sled info, and see app integrated information in a split-screen format with GPS, Bluetooth music, helmet-to-helmet communication and more.
  • PILOT X SKIS - TRACTION POSITIVE: Completely redesigned ski to match flawlessly with the most ride-compliant suspensions in the industry. Offering more positive ski traction and reduced darting for confident performance.
  • FORWARD ADJUSTABLE RISER - CUSTOM FIT: Incredibly easy to customize your riding position – just pull the tab and slide the bars to one of the 4 positions. 4 in./ 10 cm of fore-aft adjustment.
  • PDRIVE CLUTCH - QUICK, EFFICIENT, EASY: A major factor in the quickness of REV sleds is the pDrive clutch. Fast and friction-free dual rollers transfer torque in place of traditional sliding buttons on this advanced 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.