Power 25 BL Outrunner Motor 1250KV (EFLM4025B)

The Power 25 BL Outrunner Motor, 1250Kv is a high‑power brushless outrunner designed for fast, responsive RC airplanes. It handles up to 850 watts of input power and is well suited for high‑power airframes weighing 3 to 5.5 pounds or 15‑sized high‑speed electric Formula One racers up to 4 pounds, with a mount, prop adapter and mounting hardware included for easy installation.

Featuring an external rotor design with a reversible shaft for flexible mounting, this motor provides a high‑torque, direct‑drive option to inrunner brushless motors. It runs quietly and lightweight, built with ball bearings and a hardened 5mm steel shaft to withstand demanding flights, and it’s designed to meet the needs of EF1 electric pylon racing as well as other high‑power applications.