Home / Car & Truck Parts / SPEKTRUM 4000KV BRUSHLESS MOTO

SPEKTRUM 4000KV BRUSHLESS MOTO

Quantity
ADD TO CART
BUY IT NOW
  • Detail

    Features

    • Excellent upgrade for 540- and 550-size brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 1/8" bore)
    • High-quality 4-pole sintered rotor
    • 4mm gold plated bullet connectors
    • High-quality construction with precision ball bearings and hardened steel 1/8" shaft

    Overview

    The Firma 4000Kv brushless motor is a great choice for 1/10 scale 4WD, 2WD, and on-road models running on 2S LiPo power. Featuring a low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 3.175mm (1/8") output shaft, and precision bearings for high durability and smooth rotation. Preinstalled 4mm gold plated bullet connectors for easy installation, and perfectly matched for the Firma 85A Smart ESC.

  • Customer Reviews
    No comments