Features:
100% Brand new and high quality!
RCX Brushless Motor 1804 KV2400 CCW/CW for 220 240 250 RC Mini Quadcopter
Light weight， high strength material
CNC processing
T style & bullet propeller adapters
Super balance
Agile and high performance motors

Specifications:
KV: 2400
Stator Diameter: 18mm
Stator Length: 4mm
Shaft Diameter: 2mm
ldle current(10)@10v(A): 0.7A
No.of Cells(Lipo): 2-3S
Max Continuous current(A)180S: 10A
Max Continuous Power(W)180S: 110W
Max. efficiency current: (2-5A)>81%
internal resistance: 230mΩ

it come with only one CW or CCW motor， Not 1 pair 

Package Included:
1 x CW/CCW Brushless Motor 1804 KV2400