Firma 2436 4500Kv 4-Pole Sensorless Brushless Motor (SPMXSM4000)

Spektrum Firma 4500Kv 4-Pole Sensorless Brushless Motor is a high-performance powerplant designed for 1/16–1/18 scale RC vehicles, compatible with 2S to 3S LiPo batteries for quick, efficient power delivery.

It features a low-cog 4-pole rotor design and a CNC-machined aluminum housing, plus insulated high-purity copper windings, a hardened alloy steel output shaft, and precision bearings to deliver smooth rotation and durable performance for spirited driving sessions.