Drone racing 2300KV Brushless Motor + 20A BLHeli ESC for QAV-R 220 QAV-X 250mm Quadcopter Description: - With dynamic balance test - Brand new and high quality - KV : 2300 - MAX Thrust : 440G - No. of Cell : 2-3S - Framework : 12N14P - Propeller : 5"~6" - Length : 32.2mm - Weight : 28.5g - Shaft : 3mm - Diameter : 27.9mm Emax BLHeli Series 20A ESC Specifications: -Continuous current: 20A - Burst current: 25A@10S - Lixx battery: 2-4S - Dimension: 52*26*7mm - BEC output: 2A 5V - Weight: 28g wires included - Programmable Yes Package included: 4 x MT2204 2300kv motor (2cw , 2 ccw ) 4 x Emax 20A BLHeli ESC