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2021 Polaris 550 RMK EVO 144 ES
2021 Polaris 550 RMK EVO 144 ES

Specs

General Information

Manufacturer
Polaris
Polaris
Model Year
2021
2021
Model
550 RMK EVO 144 ES
550 RMK EVO 144 ES
Model Code
S21CEU5BSL
S21CEU5BSL
Color
White Lightning
White Lightning

Dimensions

Length
Overall - 124 in. (315 cm)
Overall - 124 in. (315 cm)
Height
Overall - 43 in. (109.2 cm)
Overall - 43 in. (109.2 cm)
Width
Overall - 46 in. (116.8 cm)
Overall - 46 in. (116.8 cm)
Weight
Estimated Dry - 444 lb. (201.3 kg)
Estimated Dry - 444 lb. (201.3 kg)

Engine & Drivetrain

Engine
550 Fan
550 Fan
Cylinders
2
2
Cooling
Fan
Fan
Displacement
544 cc
544 cc
Bore x Stroke
73 x 65 mm
73 x 65 mm
Fuel System
Carbureted
Carbureted
Ignition
CDI Speed Limited
CDI Speed Limited
Drive System
Chaincase
Chaincase
Drive Clutch
CVTECH® PowerBloc50
CVTECH® PowerBloc50
Driven Clutch
Invance
Invance
Reverse
PERC®
PERC®
Exhaust
Single
Single
Brakes
Disc - RMK® Hydraulic
Disc - RMK® Hydraulic
Fuel Capacity
10 gal. (37.9 l)
10 gal. (37.9 l)

Operational

Handlebar

One Piece with Hooks

Riser Type - 3.5 in. (89mm) Fixed

One Piece with Hooks

Riser Type - 3.5 in. (89mm) Fixed

Instrumentation

Fuel Gauge - Mechanical

Digital - Speedometer, Tachometer

Low Oli Light

Fuel Gauge - Mechanical

Digital - Speedometer, Tachometer

Low Oli Light

Seating or Rider capacity
INDY® EVO
INDY® EVO
Skis
Gripper
Gripper
Ski Stance
39 in. (99.1 cm)
39 in. (99.1 cm)
Track LxWxH
144 x 15 x 1.75 in. Backcountry
144 x 15 x 1.75 in. Backcountry

Other

Includes

Hand & Thumb Warmers - Adjustable

Windshield - PRO-RIDE Low Black

Rear Rack/Tow Hitch

Storage

Hand & Thumb Warmers - Adjustable

Windshield - PRO-RIDE Low Black

Rear Rack/Tow Hitch

Storage

Suspension

Shocks
Front / Front track / Rear Track - RydeFX® MPV
Front / Front track / Rear Track - RydeFX® MPV
Front Suspension

PRO-RIDE®

Travel - 4.1 in. (10.4 cm)

PRO-RIDE®

Travel - 4.1 in. (10.4 cm)

Rear Suspension

INDY®

Travel - 10.1 in. (25.7 cm)

INDY®

Travel - 10.1 in. (25.7 cm)

Features

Confident Handling, Easy Steering

  • FRONT SUSPENSION AND SKI: The adjustable-stance Independent Front Suspension (IFS) allows the sled to evolve with the rider. The shocks are designed and calibrated specifically for the RMK EVO chassis. The deep keel of the RMK ski offers more control and the wider design provides greater flotation.
  • 15 X 144 X 1.75 in. BACKCONUTRY TRACK: Go through deeper snow easier with the Backcountry Track.
  • MOUNTAIN BAR & HANDLEBAR HOOK: Experience more security when riding in deeper snow with the mountain bar and handlebar hook.

Just-Right Performance and Fun

  • POWER AND PERFORMANCE: The proven Polaris 550 Fan Engine brings just the right amount of power for new riders. Speed is controlled electronically to 50 mph. The smooth, consistent throttle response gives the rider confidence-inspiring control. RMK EVO is available with and without electric start.

Perfect Fit For New Riders

  • ERGONOMICS: The rider is positioned for comfort, control and confidence. The sled is lower and narrower than a full-size sled which provides new or shorter riders more confident control. Lower seat and suspension height lowers center of gravity and enhances ride stability. Easy throttle flipper designed to be comfortably controlled by smaller hands. Handlebar placement easily accommodates standing while riding.

Confident Handling, Easy Steering

  • FRONT SUSPENSION AND SKI: The adjustable-stance Independent Front Suspension (IFS) allows the sled to evolve with the rider. The shocks are designed and calibrated specifically for the RMK EVO chassis. The deep keel of the RMK ski offers more control and the wider design provides greater flotation.
  • 15 X 144 X 1.75 in. BACKCONUTRY TRACK: Go through deeper snow easier with the Backcountry Track.
  • MOUNTAIN BAR & HANDLEBAR HOOK: Experience more security when riding in deeper snow with the mountain bar and handlebar hook.

Just-Right Performance and Fun

  • POWER AND PERFORMANCE: The proven Polaris 550 Fan Engine brings just the right amount of power for new riders. Speed is controlled electronically to 50 mph. The smooth, consistent throttle response gives the rider confidence-inspiring control. RMK EVO is available with and without electric start.

Perfect Fit For New Riders

  • ERGONOMICS: The rider is positioned for comfort, control and confidence. The sled is lower and narrower than a full-size sled which provides new or shorter riders more confident control. Lower seat and suspension height lowers center of gravity and enhances ride stability. Easy throttle flipper designed to be comfortably controlled by smaller hands. Handlebar placement easily accommodates standing while riding.