Spektrum Firma 8A Sensored Brushless ESC / Motor Combo: 1/24 Rock Crawlers
Spektrum Firma 8A Sensored Brushless ESC / Motor Combo: 1/24 Rock Crawlers

Spektrum Firma 8A Sensored Brushless ESC / Motor Combo: 1/24 Rock Crawlers

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Your Price: $89.99
Part Number: SPMXSEMC18
Brand: Spektrum
Availability: In Stock.

The Spektrum Firma 1/24th Brushless ESC + Motor Combo is a great choice for micro crawlers and more running on 2S LiPo power. It features a high-precision magnetic encoder and rotor position sensor that provides excellent 1 to 1 control feel when driving at any speed and at any angle. Perfectly suited for trail driving and rock crawling competitions. This advancement in sensored motor control allows the ESC to match the throttle input to the motors RPM with unmatched precision. This combo is specifically designed for the Axial® SCX24 & AX24 platform to provide the ultimate performance for maximum power and realism. Preinstalled with 2mm bullet connectors for easy installation.


  • Reliable 4500Kv Sensored Brushless Motor with excellent slow speed control and smooth operation
  • Drop-in conversion to all Axial 1/24th Scale SCX24 & AX24 RTR vehicles.
  • *Note: Axial SCX24 vehicles equipped with HRZ00014 2-in1 Receiver and HRZ00015 transmitter requires an SLT3 Transmitter and receiver upgrade for functionality. Please refer to the manual for more information. (2021 Ford Bronco, Jeep GT Gladiator, and Jeep Wrangler will require this upgrade)
  • All included – includes motor, ESC, sensor wire and pinion gears
  • Crawler Mode: Forward and instant reverse with drag brake
  • 8 Amp (40 Amp Burst) 1-2S Compatible ESC
  • Compact Size and Ready to Install
  • JST PH 2.0 connector to fit the Dynamite 7.4V 350mAh 2S Lipo Battery


BEC Voltage5V
Input Voltage1 - 2S LiPo
Product Height0.46" (12 mm)
RPM/Volt (Kv)4500
BrakesIntegral with ESC
Outer Diameter0.6" (15 mm)
Product Width0.6" (15 mm)
Maximum Burst Current40A
Maximum Continuous Current8A
Motor TypeBrushless Sensored
Auto CutoffYes
BEC Continous Current0.3A
Low-Voltage Cutoff ProgrammableNo
Number of Poles2
Output Connector2mm Bullet
Overload ProtectionYes
Product Weight10g ESC / 16g Motor
Connector TypePH 2.0 (High-Current Ultra Micro)
ESC TypeBrushless Sensored
Product Length1.05" (27 mm)

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