Spektrum Firma 3900kv 4-Pole Brushless Motor

Spektrum Firma 3900kv 4-Pole Brushless Motor

$135.99

Description

Great choice for 1/10 Scale 4WD models looking for a high RPM motor upgrade running up to 3S * (12.6v) power.

Low cog 4-pole rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 5mm output shaft, and high-precision bearings for high durability and smooth rotation.

Preinstalled with 4mm gold plated bullet connectors for easy installation.

Perfectly matched for the Firma 130 Smart ESC.*Will work with the 85A Firma ESC, but only for 2S power.

Specifications

Brand Spektrum