Generic New 1806 2400KV Brushless Motor CW CCW Thread For DJI F330 ZMR250 H250 QAV250 Quadcopter 2Pairs/lot Motor Diameter: Approx. 23.6mm Motor Shaft Diameter: 5mm Capable of 6-12~ amps of power draw Includes 1 spinner (5mm diameter) and 4 M2x5 phillips mounting screws Motor wire length = 40mm