E-Flite Park 300 Brushless Outrunner Motor, 1380Kv

Suitable for 3D designs 6???9 oz (170???255 g) and sport and scale designs 8???12 oz (225???340 g), or designs requiring as much as 85 watts of power.

Features
Suitable for 3D designs 6–9 oz (170–255 g) and sport and scale designs 8–12 oz (225–340 g)
High-torque, direct-drive alternative to inrunner brushless motors
Suitable for designs requiring as much as 85 watts of power
Integrated prop saver design
Mount, prop adapter and hardware consisted of
External rotor design with 3.2mm shaft
Low noise level

Had to Total
8A–10A Brushless ESC
6–8 Ni-Cd/Ni-MH or 2–3S Li-Po
6x5 to 8x3.8 (3-cells) or as much as 10x3.8 (2-cells) - Slow Flyer

Specs
Application: Plane
Bearings or Bushings: 2 3.175 x 7.94 x 3.6mm Bearings
Cells: 6–8 Ni-Cd/Ni-MH or 2–3S Li-Po
Continuous Existing: 0 - 10A
Idle Existing (Io): .40A @ 8V
Maximum Burst Current: 9A (15 sec)
Motor Style: Outrunner
Total Size: 28mm (1.10 in)
Total Length: 22mm (.90 in)
Power Plant Size: 300-400 Electric
RPM/Volt (Kv): 1380
Suggested Prop Range: 6x5 to 8x3.8 (3-cells) or as much as 10x3.8 (2-cells) - Slow Flyer
Resistance (Ri): .33 ohms
Shaft Size: 3.17mm (1/8 in)
Size: 180/280 replacement
Speed Control: 8–10A brushless
Type: Brushless outrunner
Voltage: 7.2–11.1V
Weight: 24 g (.8 oz)