840cc liquid-cooled mountain sled. Deep snow. High country.

The 840cc liquid-cooled engine delivers power for steep terrain without the bulk of bigger displacement sleds. RMK React front suspension and 9 inches of travel handle variable snow and pack. Matryx PRO-LITE seat keeps weight down on the 146-inch track. Gripper skis hold edges in powder. Electronic fuel gauge and 7S display give you the data you need. Moon Motorsports stocks the 2027 RMK 850 SPS.