Specification: Clockwise rotation KV: 1400KV Idle current @ 11.1V: 0.4A Configuration: 12N14P No. of Cells (Lipo): 3S Stator diameter: 22mm Max. continuous current (A) 60S: 10A Stator length: 12mm Max. continuous power (W) 60S: 110W Shaft diameter: 3mm Max. efficiency: 70% Recommend speed controller: 18A Tested with 18A ESC: Prop Volts(V) Amps(A) Watts(W) Thrust(g) Thrust (oz) Efficiency (g/W) Efficiency (oz/W) 7*5(APC)50% 11.1 3.0 33.3 260 9.17 7.81 0.28 7*5(APC) 70% 11.1 6.0 66.6 410 14.46 6.16 0.22 7*5(APC) 100% 11.1 8.5 94.35 460 16.23 4.88 0.17