The Spektrum Firma Sensored Smart ESC System is specifically sourced to be used with 10th scale Drag and Speed Run models running 2S LiPo power. Featuring advanced Smart connectivity that reports valuable telemetry data without any extra accessories.

This system is a complete ESC and motor package that includes a Sensorless 6500kv brushless motor and the Firma 100 Amp Smart ESC, providing a Smart solution for your 1/10 Drag car kits and upgrades.

Like every component in the Spektrum™ Smart ecosystem, Firma™ Smart ESCs combine "plug-and-play" simplicity with the ability to communicate with other Smart electronics — together, creating the best-performing RC system for your vehicle imaginable.

Firma Smart ESCs do much more than regulate power. They function like a virtual engineer inside your model, providing a direct path to the vital operating data you need to reach peak performance. Firma Smart ESCs give you an extra layer of confidence that your electronics are all operating at their best.

With Firma Smart ESCs, you'll be better connected to your vehicle than ever before — without installing extra components that all work independently of each other. You won't need extra wires, modules, or links. A Firma electronic speed control provides a one-wire solution for obtaining telemetry data such as RPM, temperature, battery voltage and capacity.

Firma ESCs not only gather the data but also send it to your transmitter in real time, instead of only storing it for after-run study. You're able to adjust settings as needed to boost performance on the go. The Firma Smart single-wire telemetry solution has been tested for quality and performance by the best brands in RC. Their verdict? Smart technology is both simpler and superior!

Adjustable Timing   Yes
Amperage    100A
Auto Cutoff    Yes
BEC     Yes
BEC Continous Current   4A
BEC Voltage    6V, 7.4V Selectable
Brakes     Integral with ESC
Connector Type    IC5
Forward     Yes
Input Voltage    2S-3S LiPo / 5-9 Cell NiMH
Low-Voltage Cutoff Programmable  Yes
Maximum Burst Current   650A
Maximum Continuous Current  100A
Motor Type    Brushless
Outer Diameter    1.41" (36 mm)
Output Connector   4mm Bullet
Overload Protection   Yes
Product Height    1.33" (34 mm)
Product Length    1.7" (43 mm)
Product Weight    4.9oz (136g)
Product Width    1.53" (39 mm)
Programmable    Yes
Reverse     Yes
RPM/Volt (Kv)    6500Kv
Sensored    No
Speed Control    Included
Technology    Smart
Water-Resistant    Yes

Additional Information: