These are deep snow machines that were developed by mountain riders for mountain riders. These RMK® models are lightweight, powerful, and have extraordinary handling in all types of snow and terrain. They’re the lightest, strongest and most flickable sleds on the slopes.The 600 RMK® 144 rides on the PRO-RIDE™ Chassis and provide an outstanding ride and great deep snow performance. Among the features they share are: PRO-RIDE™ RMK® Adjustable Front Suspension with RydeFX Shocks, Gripper skis, RMK® hydraulic disc brake, PERC® Reverse, and RMK® mid-height windshield.
Standard Features May Include:
World's most advanced snowmobile chassis – light, rigid and perfectly balanced for precise handling even in the nastiest terrain.
Right Hand Controls
A redesigned throttle block and a separate kill switch perch that can be positioned independently for improved ergos and ability to tailor your controls.
600 Cleanfire® Engine
This liquid-cooled Cleanfire® engine with semi-direct injection (SDI) deliver outstanding throttle response and instant acceleration. These powerful, efficient engines produce the impressive power-to-weight ratios that deep snow riders demand. Cleanfire® engines start easily and reliably and they calibrate automatically as the temperature and elevation change. These engines deliver impressive fuel economy in real-world riding situations, which, for Polaris riders, means aggressive, up-tempo riding, not low-rev lab conditions.
The PRO-RIDE™ RMK® Chassis is purpose-built for Deep Snow Domination. This isn't simply a RUSH® Chassis and long tunnel. The RMK® steering post angle and height are designed for stand-up deep snow riding.
Power and Strength to Dominate
The Polaris RMK Chassis is used by Polaris Hillclimb Racers and has been race-proven to have the Power and Strength to Dominate. In the 2012-13 race season, Polaris racers in the RMSHA circuit won 10 RMSHA PRO class points titles and went 23 for 24 in Stock class victories.
Optional Security System
Prevents unauthorized driveaway of idling sled, can be installed by dealer on sleds with PRO-RIDE™ Gauge.
RydeFX® shocks provide a great foundation for ride and handling when boondocking with the PRO-RIDE™ chassis.
The standard in deep snow skis. Deep keel design offers great traction, wide design offers great flotation. Ski top dimples give great traction when you’re climbing around on them. No need to add aftermarket skis.