The Spektrum Firma 40 amp Brushed Smart ESC is waterproof and ready to use in most 1/10th scale RC models. Featuring programming options that make it easy to tune for your on-road and off-road racers, scalers, crawlers, and bashers.
SMART LITE: INTEGRATED SMART TECHNOLOGY
WATERPROOF: Designed and built to operate in “wet condition” such as puddles, creeks, and snow*
PROGRAM VIA TRANSMITTER: Proprietary Text Gen Programming Allows for programming the esc from Transmitter
 
 
In The Box
(1) Spektrum Firma 40A Brushed Smart ESC
(2) Light Strings (red and white)
(1) Product Manual
 
Needed to Complete
(1) Spektrum™ Surface Receiver
(1) 540 – 550 size Brushed motor
(1) 2S or 3S Lipo Battery with EC3 or IC3 Connector
(1) Spektrum Transmitter