E-Flite Power 52 Brushless Outrunner Motor, 590Kv, 4mm Bullet

• Equivalent to a 46- to 55-size glow engine for 5.00- to 7.50 lb (2.20 – 3.40 kg) airplanes.
• Ideal for 40- to 50- size 3D airplanes up to 6.00 lbs (2.70 kg)
• Ideal for models requiring up to 1650 watts of power
• High-torque, direct drive alternative to inrunner brushless motors
• Includes mount, prop adapters and mounting hardware
• Quiet, lightweight operation
• External rotor design 6mm shaft can easily be reversed for alternative motor installations
• High-quality construction with ball bearings and hardened steel shaft
• Slotted 14-pole outrunner design

80-Amp brushless ESC
4S–6S Li-Po or 14- to 16-cell Ni-MH/Ni-Cd Battery
14 x 7 to 12 x 8 Propeller

Designed to deliver clean and quiet power, the Power 52 Brushless Outrunner Motor, 590Kv is designed for 40- to 50-size sport and scale airplanes, 40- to 50-size 3D airplanes, as well as models requiring up to 1650 watts of power.