The Spektrum™ Firma™ 1/8th ESC + Motor Combo is a great choice for 1/8th scale truggies on 4S LiPo power. It features a high-precision magnetic encoder and rotor position sensor that provides an excellent one-to-one control feel when driving at any speed. This advancement in sensored motor control allows the ESC to match the throttle input to the motor’s RPM with unmatched precision. Perfectly suited for 1/8th scale truggy racing, this combo is specifically designed for the 1/8 8IGHT-XT/XTE and other platforms to provide the ultimate performance for maximum power and drivability.
Specifications
| Battery Connector | Solder tabs (user installable IC5 lead included) |
| Battery Input Lead | None, IC5 |
| Motor Type | Brushless |
| Speed Control | Included |
| Connector Type | IC5 |
| Sensored | Yes |
| Input Voltage | 3-4S LiPo |
| Motor Output Lead | Solder tabs |
| Shaft Diameter | 0.19″ (5 mm) |
| Bushing Or Bearing | Bearing |
| Reverse | Yes |
| Brakes | Yes |
| Maximum Continuous Current | 130A |
| Number of Poles | 4 |
| Maximum Burst Current | 760A |
| BEC Continous Current | 5A |
| Shaft Length | 0.73″ (19 mm) |
| Forward | Yes |
| BEC Voltage | 6V or 7.4V |
| BEC Type | Adjustable |
| RPM/Volt (Kv) | 2250Kv |
| Programmable | Yes |
| Technology | Smart |
| BEC | Yes |
| ESC Type | Sensored Brushless |
This product was added to our catalog on May 23, 2025
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