In-Store Repairs & Troubleshooting Available

Excellent Customer Service

Free Curbside Pickup

FREE SHIPPING!

Most orders over $99.

SHIP4FREE
SKU: 605482715710

Spektrum Firma 4074 / 2050KV Brushless Motor (5mm Shaft)

$124.99

Spektrum Firma 4074 / 2050KV Brushless Motor (5mm Shaft)

The Firma 2050Kv brushless motor is a perfect option for 1/7 and 1/8 scale buggy, truggy or monster trucks with a 3S-6S LiPo powered setup. Featuring a low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 4mm output shaft, and precision bearings for high durability and smooth rotation. Preinstalled with 4mm gold plated bullet connectors for easy installation, and perfectly matched for the Firma 150 Smart ESC.

 

FEATURES:

  • Perfect upgrade for 1/7 and 1/8 scale racers and bashers
  • Safe-D Shaft provides a C-clip locking point to prevent pinion gear slip
  • High-efficiency design
  • 6S LiPo power capable
  • High-quality 4-pole sintered rotor
  • 4mm gold plated bullet connectors
  • High-quality construction with precision ball bearings and hardened steel 5mm shaft

 

REQUIRED:

(1) 150A ESC


SPECIFICATIONS:

  • Part# SPMXSM1700
  • Connector Type: 4mm Bullet
  • Input Voltage: 12 - 25.2V (3-6S)
  • Maximum Continuous Current: 62A
  • Motor Design: Inrunner
  • Motor Size: 4074
  • Motor Type: Brushless - Sensorless
  • Number of Poles: 4
  • Outer Diameter: 1.57" (40mm)
  • Output: 5050W
  • Product Length: 2.9" (74 mm)
  • Product Weight: 0.92lbs (415g)
  • RPM/Volt (KV): 2050KV
  • Shaft Diameter: 0.196" (5mm)

 

HELPFUL LINKS:

 

INCLUDES:

(1) Spektrum Firma 4074 / 2050KV Brushless Motor

Quick FAQs

Is the product I want in stock?

Unless a product shows a status of "Out of Stock", it is in-stock and ready to be shipped or ordered for pick-up.

All items shown on our website are shipped out by our brick-and-mortar store in Jacksonville, Florida.

Where do you ship?

We currently ship to the United States and all US Territories, including Puerto Rico. To inquire about shipping to a different destination, please contact us.

When will I receive my order?

Economy Shipping normally takes 5-8 days while Standard Shipping usually arrives in 3-5 days.

Please see our Shipping Policy for additional info including processing times.

Can I pick up my order?

Yes, we offer Free Curbside pickup, during regular business hours, in addition to our standard shipping options at checkout.

How do I return a product?

Items can be returned In-Store during regular business hours.

For online purchases, please e-mail us at sales@rc-n-go.com for a Return Authorization.

Please see our Return Policy for more details.

Spektrum Firma 4074 / 2050KV Brushless Motor (4-Pole / 5mm Shaft) | RC-N-Go

Spektrum Firma 4074 / 2050KV Brushless Motor (5mm Shaft)

$124.99

The Firma 2050Kv brushless motor is a perfect option for 1/7 and 1/8 scale buggy, truggy or monster trucks with a 3S-6S LiPo powered setup. Featuring a low cog 4-pole 8-magnet rotor design, CNC machined aluminum housing, insulated high purity copper windings, high-quality alloy steel 4mm output shaft, and precision bearings for high durability and smooth rotation. Preinstalled with 4mm gold plated bullet connectors for easy installation, and perfectly matched for the Firma 150 Smart ESC.

 

FEATURES:

 

REQUIRED:

(1) 150A ESC


SPECIFICATIONS:

 

HELPFUL LINKS:

 

INCLUDES:

(1) Spektrum Firma 4074 / 2050KV Brushless Motor

View product