GPS-C03 Brushless motor with gearbox

This is the ideal motor/gearbox combination for those wishing to convert their Parkzone/Eflite/Kyosho micro model to brushless. Recommended for use with a GWS 5x3 prop which is a push fit on the included prop adapter. 
 
Specifications:
Type: Brushless
Dimension: 20 x 13mm
Shaft Length: 8.5mm
Shaft Diameter: 1mm
Weight: 3.6g
Max current: 3A
RPM: 4V/36,700rpm at no load
Suggested prop: GWS 5030
 
Test data:
GWS 5030
Voltage: 3.7
Current: 1.70A
Thrust: 59g