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  • Integrated SMART Technology
  • Built-in 4-Channel DSMR® Receiver
  • Waterproof design
  • Dedicated LED power connectors
  • Multiple protection points

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Spektrum Firma Smart 40A Brushed ESC with Built In DSMR Receiver

SKU: SPMXSE1040RX
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The Firma 40 amp brushed ESC is the ideal option for 1/10 scale kits and a great upgrade for brushed models. Crawlers and Scalers will love the built-in receiver and will be blown away by the integrated telemetry available with Smart Technology.
Looking for spare parts or upgrades?

View all spare parts

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$129.99
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Spektrum Firma Smart 40A Brushed ESC with Built In DSMR Receiver

SKU: SPMXSE1040RX
$129.99
Loading...
Loading...
The Firma 40 amp brushed ESC is the ideal option for 1/10 scale kits and a great upgrade for brushed models. Crawlers and Scalers will love the built-in receiver and will be blown away by the integrated telemetry available with Smart Technology.
Looking for spare parts or upgrades?

View all spare parts

In stock

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