E-Flite EFLM4025A Power 25 Brushless Out Runner 870Kv Motor

PLEASE NOTE: ALL EBAY ORDERS ARE FINAL AND CAN'T BE MODIFIED ONCE PLACED.NO STORE PICKUP OPTION ON EBAY ORDERS. Equivalent to a 25-size glow engine for sport and scale airplanes weighing 3–5.5 lb (1.4–2.5 kg) Ideal for 15-size 3D airplanes up to 3.5 pounds (1.6 kilograms) Ideal for models requiring up to 600 watts of power High-torque, direct-drive alternative to inrunner brushless motors Includes mount, prop adapter and mounting hardware External radial rotor design—6mm shaft can easily be reversed for alternative motor installations Slotted 14-pole outrunner design High-quality construction with ball bearings and hardened steel shaft Quite, lightweight operation Specs Type: Brushless outrunner Size: Replacement for 25-size glow engine Bearings or Bushings: One 5 x 14 x 5mm Bearing, and Two 5 x 11 x 4mm Bearings Wire Gauge: 14 Recommended Prop Range : 11x8 to 14x7 Voltage: 12–16.8 RPM/Volt (Kv): 870 Resistance (Ri): .03 ohms Idle Current (Io): 2.40A @ 10V Continuous Current: 32A Maximum Burst Current: 44A (15 sec) Cells: 3S-4S Li-Po or 10–14 Ni-MH/Ni-Cd Speed Control: 40–45A brushless Weight: 190 g (6.7 oz) Overall Diameter: 35mm (1.40 in) Shaft Diameter: 5mm (.20 in) Overall Length: 54mm (2.10 in)