E-flite Power 25 Brushless Outrunner Motor, 870Kv, 3.5mm Bullet

• 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

Product Specifications

Idle Current (Io)	2.40A @ 10V
Input Voltage	11.11 – 16.8V
RPM/Volt (Kv)	870
Speed Control	Sold Separately
Maximum Burst Current	44A
Maximum Continuous Current	32A
Motor Type	Brushless – Outrunner
Motor Design	Outrunner
Bushing Or Bearing	Bearing
Wire Gauge	14 AWG
Adjustable Timing	No
Voltage	11.4 – 16.8V
Outer Diameter	1.4″ (36 mm)
Application	Aircraft
Product Weight	0.41
Recommended Prop Range	11×8 to 14×7
Resistance	.03 ohms
Shaft Diameter	5mm (.20 in)
Connector Type	3.5mm Bullet
Product Length	2.1″ (53 mm)