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2020 Polaris 850 SKS 155 SC
2020 Polaris 850 SKS 155 SC

Specs

General Information

Manufacturer
Polaris
Polaris
Model Year
2020
2020
Model
850 SKS 155 SC
850 SKS 155 SC
Model Code
S20EFS8RS
S20EFS8RS
Color
Pink Ribbon Rider
Pink Ribbon Rider

Dimensions

Length
Overall - 131 in. (332.75 cm)
Overall - 131 in. (332.75 cm)
Height
Overall - 49.1 in. (124.7 cm)
Overall - 49.1 in. (124.7 cm)
Width
Overall - 46.5 in. (118.1 cm)
Overall - 46.5 in. (118.1 cm)
Weight
Estimated Dry - 452 lb. (205 kg)
Estimated Dry - 452 lb. (205 kg)

Engine & Drivetrain

Engine
850 Patriot™
850 Patriot™
Cylinders
2
2
Cooling
Liquid
Liquid
Displacement
840 cc
840 cc
Bore x Stroke
85 x 74 mm
85 x 74 mm
Fuel System
Cleanfire® Injection
Cleanfire® Injection
Starting
Manual Pull
Manual Pull
Ignition
Patriot™ 3DS
Patriot™ 3DS
Drive System
Type - Chaincase
Type - Chaincase
Drive Clutch
P-85
P-85
Driven Clutch
TEAM LWT
TEAM LWT
Reverse
PERC
PERC
Exhaust
Single, 3-stage VES with smart actuator
Single, 3-stage VES with smart actuator
Brakes
Disc - AXYS® RMK LWT
Disc - AXYS® RMK LWT
Fuel Capacity
11.5 gal. (43.5 l)
11.5 gal. (43.5 l)

Operational

Handlebar
Type - Low-Rise ProTaper
Type - Low-Rise ProTaper
Instrumentation
Polaris® MessageCenter Gauge
Polaris® MessageCenter Gauge
Seating or Rider capacity
PRO-LITE, 1 person
PRO-LITE, 1 person
Skis
Gripper
Gripper
Ski Stance
39 , 40 , 41 in. (99.1 , 101.6 , 104.1 cm)
39 , 40 , 41 in. (99.1 , 101.6 , 104.1 cm)
Track Type
Peak
Peak
Track LxWxH
155 x 15 x 2.25 in.
155 x 15 x 2.25 in.

Other

Additional Colors

Black Pearl

Ghost Gray / Orange

White Lightning

Sky Blue / Gray

Pink Ribbon Rider

Indy Red

Black Pearl / Indy Red

Black Pearl / Sky Blue

Ghost Gray / Lime Squeeze

Sky Blue / Lime Squeeze

Anniversary Edition

Black Pearl

Ghost Gray / Orange

White Lightning

Sky Blue / Gray

Pink Ribbon Rider

Indy Red

Black Pearl / Indy Red

Black Pearl / Sky Blue

Ghost Gray / Lime Squeeze

Sky Blue / Lime Squeeze

Anniversary Edition

Includes

Hand & Thumb Warmers - Adjustable

Windshield - AXYS Low 7 in. Black

Hand & Thumb Warmers - Adjustable

Windshield - AXYS Low 7 in. Black

Suspension

Shocks

Front / Rear Track - Walker Evans Comp. Adj. Piggyback

Front Track - Walker Evans Impact-Extruded Monotube

Front / Rear Track - Walker Evans Comp. Adj. Piggyback

Front Track - Walker Evans Impact-Extruded Monotube

Front Suspension

AXYS RMK Adjustable

Travel - 9 in. (22.9 cm)

AXYS RMK Adjustable

Travel - 9 in. (22.9 cm)

Rear Suspension

AXYS RMK

Travel - 16 in. (40.6 cm)

AXYS RMK

Travel - 16 in. (40.6 cm)

Features

Immediate Response

  • POWDERTRAC® HYBRID RUNNING BOARDS: The PowderTrac® Hybrid Running Boards offer an optimized design with 56% open space for maximum snow clean out while maintaining extreme strength.
  • LIGHTWEIGHT: Polaris® snowmobiles are the lightest sleds on the mountain. They have always been light and rigid with added strength and durability while reducing weight on the RMK® AXYS® platform. Providing riders with instantaneous lift, Polaris sleds help riders get up on top of the snow faster.

Instantaneous Lift

  • AXYS® CHASSIS: The raised AXYS® chassis increases clearance and reduces drag to keep you on top of the snow. It is purpose-built for mountain riding and allows for improved sidehilling, faster and easier climbing, and instantaneous lift allowing the sled to pop onto the snow faster. The aluminum over structure is lightweight and durable for all types of riding. Taller spindles increase clearance to reduce drag.
  • LIBERTY® ENGINE CHOICES FOR EVERY RIDER: Built to integrate seamlessly with the lightweight and agile Polaris® chassis, Liberty® engines feature class-leading power-to-weight ratios and set a new benchmark for ultimate performance with our complete line-up of powerful options.
  • REAR SUSPENSION: The lightweight, rigid rear suspension design features revised geometry to control pitch. This improves weight transfer, delivering better control and a more compliant ride. The rigid suspension delivers power directly to the snow. Off-trail, riders will notice improved weight transfer while maintaining the approach angle. On-trail, riders will notice a more compliant and comfortable ride. The rear suspension features a rail design that helps lift the rear skid while driving it forward.
  • WALKER EVANS® SHOCKS: The Walker Evans® Impact-Extruded Monotube Shocks offer the best performance across the broadest range of conditions.

Rider Balanced™ Control

  • AXYS® BODY PANEL DESIGN: The compact AXYS® body design provides the industry's highest lean angle to keep the weight on the skis and track - even in the meadows - and it minimizes paneling out. Paneling out compromises control and can occur on steep inclines and while carving.
  • NARROW, ADJUSTABLE FRONT END: Narrow 39" - 41" adjustable front end is ideal for setting up for more stability or ultimate performance while tree-riding or boondocking.
  • FORGED ALUMINUM A-ARMS: The efficient one-piece design reduces weight and improves optimal strength, suspension performance, and sled handling. The design reduces unsprung mass, resulting in improved ride quality and increased maneuverability.

Immediate Response

  • POWDERTRAC® HYBRID RUNNING BOARDS: The PowderTrac® Hybrid Running Boards offer an optimized design with 56% open space for maximum snow clean out while maintaining extreme strength.
  • LIGHTWEIGHT: Polaris® snowmobiles are the lightest sleds on the mountain. They have always been light and rigid with added strength and durability while reducing weight on the RMK® AXYS® platform. Providing riders with instantaneous lift, Polaris sleds help riders get up on top of the snow faster.

Instantaneous Lift

  • AXYS® CHASSIS: The raised AXYS® chassis increases clearance and reduces drag to keep you on top of the snow. It is purpose-built for mountain riding and allows for improved sidehilling, faster and easier climbing, and instantaneous lift allowing the sled to pop onto the snow faster. The aluminum over structure is lightweight and durable for all types of riding. Taller spindles increase clearance to reduce drag.
  • LIBERTY® ENGINE CHOICES FOR EVERY RIDER: Built to integrate seamlessly with the lightweight and agile Polaris® chassis, Liberty® engines feature class-leading power-to-weight ratios and set a new benchmark for ultimate performance with our complete line-up of powerful options.
  • REAR SUSPENSION: The lightweight, rigid rear suspension design features revised geometry to control pitch. This improves weight transfer, delivering better control and a more compliant ride. The rigid suspension delivers power directly to the snow. Off-trail, riders will notice improved weight transfer while maintaining the approach angle. On-trail, riders will notice a more compliant and comfortable ride. The rear suspension features a rail design that helps lift the rear skid while driving it forward.
  • WALKER EVANS® SHOCKS: The Walker Evans® Impact-Extruded Monotube Shocks offer the best performance across the broadest range of conditions.

Rider Balanced™ Control

  • AXYS® BODY PANEL DESIGN: The compact AXYS® body design provides the industry's highest lean angle to keep the weight on the skis and track - even in the meadows - and it minimizes paneling out. Paneling out compromises control and can occur on steep inclines and while carving.
  • NARROW, ADJUSTABLE FRONT END: Narrow 39" - 41" adjustable front end is ideal for setting up for more stability or ultimate performance while tree-riding or boondocking.
  • FORGED ALUMINUM A-ARMS: The efficient one-piece design reduces weight and improves optimal strength, suspension performance, and sled handling. The design reduces unsprung mass, resulting in improved ride quality and increased maneuverability.