Lightest. Strongest. Most Flickable. The 600 RMK 144 is a great 50/50 crossover snowmobile. It is for riders that want deep snow maneuverability with Rider-Balanced™ on-trail confidence. Standard Features Fuel gauge, electronic Hand & thumb warmers, adjustable Reverse: PERC® AXYS® performance seat Digital speedometer & tachometer High temp / low oil light Windshield: AXYS® deep snow mid 13 in., smoke Handlebar: Steel with mountain hoop Riser: 3.5 in. (89 mm) fixed