5mm / 0.196inShaft Length: Approx. 17mm / 0.66inGold Plated Plug: Approx. 4.0mm / 0.16in60A ESC:Continuous Current: 60AInstantaneous Current: 360AMotor Type: Non Inductive Brushless MotorInternal Resistance: 0.0007ohmBattery: 2-3S Lithium Battery / 4-9S NiMHBEC Output: 5.8V/5V (Switching Mode)Product Size: Approx.