Parts/Electric power/Motor & ESC combos/Spektrum RC Firma Brushless Motor/ESC 2-in-1 Combo (6000Kv)
Spektrum RC Firma Brushless Motor/ESC 2-in-1 Combo (6000Kv)
Spektrum RC

Spektrum RC Firma Brushless Motor/ESC 2-in-1 Combo (6000Kv)

Part # SPMXSEM05013.8(6)
Where to buy
$89.99
AMain Hobbies
Seen Oct 12, 2026
$89.99Buy
Prices are as last seen at the store; stock is not tracked.

About this part

This is the Spektrum RC Firma Brushless Motor/ESC 2-in-1 Combo. This powerful brushless combo is an excellent drop in brushless system for Mini vehicles such as the Losi Mini-T, Mini-B and Mini JRX2. This system contains a high-torque and high speed 6000kv brushless sensorless motor that is designed for bashing and sport racing applications. The motor features the same basic dimensions and mounting patterns as industry-standard, 1/16 to 1/18, 280-size brushed motors, making it easy to install and setup. These motors also offer high performance over a longer lifetime with little to no maintenance.

Features:
  • Drop-in brushless upgrade for Losi Mini-T, Mini-B and Mini JRX2
  • Integrated 20 amp ESC
  • 2-in-1 design reduces space requirements
  • EC2 connector that is compatible with popular battery types used in 1/18th scale models
  • Perfect upgrade for brushed 280 motors with the same diameter
  • Industry standard mounting hole patterns
  • High torque and high RPM 6000kv Brushless Sensorless motor
  • Counter-clockwise operation only
  • Easy programming via one-button interface
  • High-quality construction with ball bearings
  • Hardened steel 2mm motor shaft
  • Low maintenance design
  • Easy installation
Specifications:
Input Voltage: 2S LiPo
RPM/Volt (Kv): 6000
Motor Type: Brushless
Maximum Burst Current: 40A
Maximum Continuous Current: 20A
Connector Type: EC2
BEC: Yes
BEC Type: Switching
BEC Continuous Current: 1A
Motor Design: Inrunner
Reverse: Yes
Forward: Yes
Auto Cutoff: Yes
Overload Protection: Yes
Shaft Diameter: 0.07" (2mm)
Outer Diameter: 0.94" (24mm)
Product Length: 1.41" (36mm)

Includes:
  • (1) Firma Brushless Motor/ESC 2-in-1 Combo (6000Kv)
  • (1) Product Manual
CA Residents Prop 65 Warning WARNING: This product can expose you to chemicals including Di(2-ethylhexyl)phthalate (DEHP), which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov Details...

Reviews3.8 · 6 reviews

john hurleyVerified owneron Spektrum RC Firma Brushless Motor/ESC 2-in-1 Combo (6000Kv)

Smoother powerband than it's predecessor(dynamite 6000kv 2n1)

3 found this helpful
Robert WetterholtVerified owneron Spektrum RC Firma Brushless Motor/ESC 2-in-1 Combo (6000Kv)

I usually try to avoid most things Spectrum related. Had to buy this for one of my Losi Mini B's because the dynamite 2 in 1 is no longer available. $82 for this tiny motor. True to Spectrum form, it doesn't even come with motor screws. Predictable. I will continue to avoid Spectrum whenever possible. WL Toys looking better and better. P.S. amain hobbies has always provided me with prompt shipping and very good customer service.

3 found this helpful
Kody WineeraVerified owneron Spektrum RC Firma Brushless Motor/ESC 2-in-1 Combo (6000Kv)

This motor is insane has heaps of power definitely going to buy another

Joel JudkinsVerified owneron Spektrum RC Firma Brushless Motor/ESC 2-in-1 Combo (6000Kv)

If you have a Losi Mini Buggy and you want to go brushless, this is the easiest way. It is also very fast. I race on a medium/smallish track and it's too much. Luckily I can lower its power with radio settings. Smooth power that is predictable and powerful. Racing this in a Mini T, and Mini B. Both have been great with no issues at all. Would buy again!!

CPMVerified owneron Spektrum RC Firma Brushless Motor/ESC 2-in-1 Combo (6000Kv)

Great option for the Mini B/T 2.0. Super quick and when paired with a slipper clutch eliminator it becomes a blast to drive.

What reviewers say

Reviewers generally describe this 6000Kv brushless motor/ESC combo as very powerful and smooth, with several noting it is a step up from the predecessor Dynamite 6000Kv 2-in-1 and a good fit for Losi Mini B and Mini T 2.0 buggies and trucks. Racers say the power is strong enough on smaller tracks that they lowered output through radio settings. One reviewer, a verified owner, reported it never worked for them, citing severe cogging after mechanical fixes. A separate reviewer criticised the price and the omission of motor screws, and said they would avoid Spektrum products in future. Overall sentiment is positive, but the sample is small.

  • + Smooth, predictable powerband
  • + Strong power, fast for Mini B/T
  • + Easy brushless upgrade for Losi Mini
  • + Power adjustable via radio settings
  • − Price seen as high for size
  • − Motor screws not included
  • − Severe cogging in one report
Summary generated from the reviews above.

Builds using this part

No builds use this part yet — add it to yours from the build editor.