Designed to be a direct swap out for your 32 size glow engine. This brushless outrunner will provide more power and with its high efficiency, long run times.
A quality motor, built specifically for planes designed to fly with a 32 size glow engine.

Spec.
Battery: 3~4 Cell /11.1~14.8V

RPM: 770kv

Max current: 42A

No load current: 10V/2.4A

Current capacity: 55A/15sec

Internal resistance: 0.02 ohm
Weight: 212g  (not including connectors)
Diameter of shaft: 5mm
Dimensions: 72x42mm

Required; 

60A ESC
3S~4S Li-Po / 10 ~ 14-cell Ni-MH/Ni-Cd
12x8 ~ 14x10 prop
Suitable for sport and scale airplanes weighing 3.5 to 6 pounds (1.6?.7kg).