ID # 14251740

2019 Polaris® 800 PRO-RMK® 155

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Rewrite The Rules for the Rest to Follow

The PRO-RMK® 155 is the lightest, strongest, most flickable deep snow sled on the market. The world's best mountain sled features the industry's best power-to-weight ratio to give the rider instantaneous lift and immediate response.

Instantaneous Lift

The combination of the raised and lightweight AXYS® chassis, a powerful Polaris® engine, and the Polaris-exclusive track designs pop the PRO-RMK® 155 on top of the snow.

Rider Balanced® Control

The AXYS® platform features Rider Balanced® positioning that delivers ultimate control for the rider for precise, effortless sidehilling.

Immediate Response

The world's best mountain sled is built to be the lightest and most rigid, making it incredibly responsive to rider inputs. This allows you to change direction and maneuver confidently in all conditions.
 Trim & Color options

800 PRO-RMK® 155

The 800 PRO-RMK® 155 gives the rider instantaneous lift and immediate response  - plus the "Proven Polaris® Benchmark" of the 800 Cleanfire® H.O. Engine that was developed in conjunction with the AXYS® platform to deliver ultimate responsiveness, performance, and quality.  

  • 800 Cleanfire® H.O. Engine
  •  PRO-RMK® React Suspension™ 
  • Shocks: Walker Evans® Monotube / Piggyback Shocks 
  • Track Options: 2.6" Series 6 / 3.0" Series 7 
  • QuickDrive® Low Inertia Drive System
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.


800 PRO-RMK® 155
Sale Type
Black Pearl, Lime Squeeze, Sky Blue, Black Pearl/Lime Squeeze, Black Pearl/Orange Burst, Pink Ribbon Riders Edition, Indy Red, Orange Burst, Black Pearl/White Lightning, Black Pearl/Sky Blue, Founders Edition
Engine Size
795 cc
Disc Brake Type
Drive System Type
Single, 3 Stage VES w/ Smart Actuator
Fuel System
Cleanfire® Injection
Clean-Fire 3D
Bore X Stroke
85 mm x 70 mm
Fuel Capacity L
11.5 gal (43.5 L)
Person Capacity
Overall Length
131 in (332.75 cm)
Overall Height
49.1 in (124.7 cm)
Overall Width
43.5 in (110.5 cm)