It is 2750KV Version, for 1800KV Version, clich here.
Specification:Brand Name: iFlightModel: XING-E Pro 2207Item Name: 2207 2750KV 2-4S Brushless MotorKV: 2750KVVersion: CW Screw ThreadQuantity: 4 PCInput Voltage: 2-4S Configuration: 12N14PStator Diameter: 22mmStator Length: 7mmShaft Diameter: 5mmMotor Dimension: 28.5×19.7mm (Dia*Len)Weight: 33.8gIdle Current(10) @10V: less than 2.2A Max. Con. Power (180S): 800.5WInternal Resistance: 41mMax. Current (180S): 50.03A Package Included:4x iFlight XING-E 2207 2750KV Motor4x Motor Nut16x Screws