XK3650-3900KV Sensored Brushless Inrunner

Specs.
Max Amps: 30A
Max Volt: 7.4V
Max Watts: 220W 
Rpm/V: 3900kv
Resistance: 0.0181 ohms
No-load Current: 3.0A(7.4V)
Dimension: 35.8mm x 52.5mm
Mounting hole depth: 4mm
Length of extend Shaft: 15mm
Shaft diameter: 3.175mm
Weight: 162g

Kv (rpm/v) 3900 Weight (g) 162 Max Current (A) 30 Resistance (mh) 18 Max Voltage (V) 7 Power(W) 220 Shaft A (mm) 3.175 Length B (mm) 53 Diameter C (mm) 36 Can Length D (mm) 44 Total Length E (mm) 67