General description The 4X 10G Remote Control Drone Accessories Runner 1811 2000KV Brushless Motor is designed for mini radio-controlled airplanes, providing efficient performance and reliability. Technical specifications Voltage: 1- 1811-2000KV No-load Current: 0.4A / 7.4V Max Power: 38W Dimensions: 18 x 18 x 30mm Motor Diameter: 17.5mm Motor Length: 21.8mm Total Length: 29.8mm Shaft Diameter: 2.0mm Thrust: 165g (2S, Prop: 7 x 3.5, Current: 4.1A) Thrust: 150g (2S, Prop: 6 x 3, Current: 3.4A) Thrust: 135g (2S, Prop: 5 x 4.5, Current: 4.0A) Color: Silver Material: Metal Package contents 4 x 10g 1811 Motor 4 x 2.0mm Propeller Adapter 4 x Propeller Saver with Rubber O-Ring 4 x Hex Wrench