SPMXSEMC18
Firma 8A Sensored Brushless ESC / Motor Combo: 1/24 Rock Crawlers
Firma 8A Sensored Brushless ESC / Motor Combo: 1/24 Rock Crawlers
- Reliable 4500Kv Sensored Brushless Motor with excellent slow speed control
- Drop-in conversion to all Axial 1/24th Scale SCX24 and AX24 RTR vehicles*
- All included – includes motor, ESC, sensor wire and pinion gears
- Crawler Mode: Forward and instant reverse with drag brake
In The Box
- (1) 4500Kv Sensored Brushless Motor
- (1) 8 Amp (40 Amp Burst) 1-2S Compatible ESC
- (1) Firma SCX24/AX24 Brushless Sensored Combo Instruction Manual
Introduction
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.
Features
- 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
- Durable design and maintenance-free over brushed motors
- Optimized for efficiency and longer run times
Product Specifications
| Forward | Yes |
| Reverse | Yes |
| Outer Diameter | 0.6" (15 mm) |
| Product Width | 0.6" (15 mm) |
| Brakes | Integral with ESC |
| Programmable | No |
| Connector Type | PH 2.0 (High-Current Ultra Micro) |
| ESC Type | Brushless Sensored |
| Product Length | 1.05" (27 mm) |
| Auto Cutoff | Yes |
| BEC Continous Current | 0.3A |
| Low-Voltage Cutoff Programmable | No |
| Number of Poles | 2 |
| Output Connector | 2mm Bullet |
| Overload Protection | Yes |
| Product Weight | 10g ESC / 16g Motor |
| Water-Resistant | No |
| Maximum Burst Current | 40A |
| Maximum Continuous Current | 8A |
| Motor Type | Brushless Sensored |
| BEC | Yes |
| BEC Voltage | 5V |
| Input Voltage | 1 - 2S LiPo |
| Product Height | 0.46" (12 mm) |
| RPM/Volt (Kv) | 4500 |
| Sensored | Yes |
Pairs well with
Easy to use for beginners
Durable build for long-lasting fun
Quick recharge and extended range for all-day play
Perfect for pools, lakes, and calm rivers
Firma 8A Sensored Brushless ESC / Motor Combo: 1/24 Rock Crawlers
Product details
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What types of RC vehicles do you sell?
We offer a wide range of RC vehicles including airplanes, drones, helicopters, cars, trucks, boats, and a full selection of parts and upgrades for each.
Are your products ready to run (RTR) or require assembly?
Most of our models are RTR (Ready to Run) or RTF (Ready to Fly), meaning they include everything you need out of the box. Some kits may require minimal assembly—check the product description for details.
Do you offer replacement parts?
Yes! We stock replacement parts for most models we sell. If you’re not sure which part you need, contact our support team and we’ll help you find the right match.
How long does shipping take?
Orders typically ship within 1–2 business days. Delivery time depends on your location, but most customers in the U.S. receive their orders within 3–7 business days.
Do you ship internationally?
At the moment, we primarily ship within the U.S., but international shipping is available on select items. Please contact us for a custom quote.
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