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Firma 3900Kv 4-pole Brushless Motor
£61.09
RRP: £64.99
You save: £3.90
We keep most products in stock, however we are currently working on a live stock system. Feel free to give us a call on 01462 619543 to check if we have it in stock in our shop.
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5 in stock
Overview
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.
Features
- Perfect upgrade for brushed 540- and 550-size brushed motors with the same diameter and mounting pattern (vehicle must accept pinions with a 5mm bore)
- High-quality 4-pole sintered rotors
- Includes 4mm gold plated bullet connectors
- Precision ball bearings and hardened steel 5mm shaft
- SafeD-5 Pinion compatible
Shipping and Delivery
Delivery to home addresses and in-shop collection should take 4-10 business days. If this takes longer, Redfin Models will contact you to provide the latest updates on your order.
If there are any complications on our end and we fail to deliver your order, Redfin Models will notify you and offer a full refund.