Power 25 Outrunner<br>1250 Kv
$97.99
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Power 25 Outrunner
Power 25 Outrunner
1250 Kv
$97.99
1250Kv Output
High RPM Speed Performance
850W Max Power
Designed For Racing Planes
Brushless Outrunner
High Torque Direct Drive
5mm Steel Shaft
Reversible Installation Motor Design
3.5mm Bullets
Pre Installed Gold Connectors
25 Glow Equivalent
Replaces Nitro Engine Setup
Speed & PrecisionUnleash High Speed Pylon Racing
The E-flite Power 25 Brushless Outrunner Motor, 1250Kv is engineered for high-speed RC plane pilots seeking exceptional velocity and power output. Designed specifically for EF1 electric pylon racing and high-performance scale aircraft, this brushless motor delivers clean, quiet, and reliable performance up to 850 watts.
Built For VelocityHigh RPM Power For RC Planes
Delivering maximum power and higher RPMs than lower Kv variants, the E-flite Power 25 Brushless Outrunner Motor, 1250Kv is an ideal choice for high-speed electric Formula One racers weighing up to 4 pounds or high-power airplanes up to 5.5 pounds. Featuring a high-torque direct-drive outrunner design, this RC plane motor provides a seamless brushless alternative to standard .25-size glow engines. Constructed with high-quality dual ball bearings and a hardened 5mm steel shaft, the motor allows easy shaft reversal for flexible mounting configurations, complete with included mounting hardware and a prop adapter.
Technical SpecificationsPrecision Motor Ratings And Dimensions
Motor Type
Brushless Outrunner
RPM/Volt (Kv)
1250Kv
Voltage Range
11.1V - 16.8V (3S-4S LiPo) (battery)
Idle Current (Io)
2.00A @ 10V
Outer Diameter
1.4 in (36mm) (ruler)
Shaft Diameter
5mm (0.20 in) (tool)
Connector Type
3.5mm Bullet
Bushing Or Bearing
Bearing
Recommended Prop Range
8x6E to 8x8E (4S) or 8x8E to 10x10E (3S) (propeller)
Core CapabilitiesEngineered For Peak Aerial Performance
Input PowerIdeal for aircraft requiring up to 850 watts
Glow Engine EquivalentReplaces a 25-size glow engine
Target Aircraft WeightSupports 3.0 to 5.5 lbs models
Reversible InstallationExternal rotor design with reversible shaft
Pre-Installed ConnectorsIncludes 3.5mm bullet connectors
Solid ConstructionQuality ball bearings with hardened 5mm steel shaft
Complete PackageIncludes motor mount, prop adapter, and mounting hardware
Frequently Asked QuestionsEverything you need to know
What propeller sizes are recommended for the E-flite Power 25 Brushless Outrunner Motor, 1250Kv?
For a 3S LiPo battery setup, recommended propellers range from 8x8E to 10x10E. When running a 4S LiPo battery setup, use prop sizes from 8x6E to 8x8E.
What airplane weight range is ideal for the E-flite Power 25 Brushless Outrunner Motor, 1250Kv?
This brushless outrunner motor is designed for high-power airplanes weighing 3 to 5.5 pounds (1.4 to 2.5 kg) or 15-sized high-speed electric Formula One racers weighing up to 4 pounds (1.8 kg).
Does the E-flite Power 25 Brushless Outrunner Motor, 1250Kv come with mounting hardware?
Yes, the E-flite Power 25 Brushless Outrunner Motor, 1250Kv includes a motor mount, prop adapter, and all necessary mounting hardware in the box.