The SnowCheck-exclusive 850 PRO-RMK® 155 is the lightest, strongest, most flickable deep snow sled on the market - powered by the all-new Polaris® Patriot™ 850 engine. The world's best mountain sled delivers the industry's best power-to-weight ratio, giving the rider instantaneous lift and immediate response.
Customize your sled with exclusive color combinations during SnowCheck 2019.
Professional rider on a closed course. Polaris recommends that all snowmobile riders take a training course. Do not attempt maneuvers beyond your capability. Always wear a helmet and other safety apparel. Never drink and ride.
Customize your sled during SnowCheck 2019, March 6-April 17, 2018. Color customized sleds will be available in season but availability will vary by dealership.