Original Racerstar 2312 960 kv 
excelent for 450,500,550,600mm quadcopters Hexacopter.
 
Racerstar is good rc product manufacturing company 
thousands of hobbiest all over the world using it.
its better than many cheap fake motors like golden and dji red type motors.
and more powerfull more thrust.
 
Features:
Long life Japanese NMB ball bearings Efficient .
Japanese for Kawasaki stator steel Rare earth magnets stable
up to 180.
Oxygen free pure commer wires CNC machined aluminum case
Silicone wire leads
Patented balance techniques Unique wiring method.
 
Description:
Racerstar BR2312 960KV Brushless Motor
Height: 32.8mm
Width: 28.2mm
Weight: about 52g
Shaft: 6mm
Shaft length: 7.9mm
KV (rpm/V): 960
Voltage: 7.4-14.8V
Battery: 2-4S lipo
 
Prop   9045 ,10x4.5
 
Thrust Pull: 845g
 
Power: 118W
Efficiency: 6.0 (g/W)
CW screw thread motor comes with red cap
CCW screw thread motor comes with black cap
 
Package includes:
1xmotor 
4x screw