XK1222 -11000KV Brushless Inrunner
 
Specs.
# of poles: 2
Max Amps: 7A
Max Volt: 8.4V (2S lipoly)
Max Watts: 49W
Rpm/V: 11000kv
Resistance: 0.439 ohms
No-load Current: 1.3A
Dimension: 12mm x 22.0mm
Mounting hole depth: 2.5mm
Length of extend Shaft: 6mm
Shaft diameter: 1.5mm
Weight: 10.1g