Designed to be a direct swap out for Park 450 size motors. This brushless outrunner will provide more power and longer run times with its high efficiency.
A quality motor, built specifically for planes designed to fly with Park 450 size motors.

Spec.
Battery: 2~3 Cell /7.4~11.1V
RPM: 1200kv
Max current: 18A
Watts: 175w 
No load current: 11.1V/1.1A
Internal resistance: 0.06 ohm
Weight: 66g
Diameter of shaft: 4mm
Dimensions: 28x37mm

Test Data:
7.4v - 10X4.7 Prop - 12A - 640g Thrust
11.1v - 8x4.3 Prop - 13.2A -800g Thrust