HobbyKing

When pulling power matters and looks.. well.. just don't, then the HobbyKing™ Donkey ST3007 motor and ESC combo is the workhorse for you. This tough-as-rawhide motor features a heavy duty mount, a 4mm shaft and self-oiling bushings that just won't give up like some of the bearings in those little "Show Pony" motors.Specs:RPM/v: 1100kvDimensions: 37 x 25mm Shaft: 4.0mmVoltage: 6v~13v (2~3s lipo)Weight: 98gNo-load current: 1.7A Max Current: 22AMax Watts: 240WMounting Holes: 44mmESC: 20A with XT60Prop Data:9050 - 11.1v - 18A - 920g Thrust