This is the Spektrum RC Firma 8S 160 Amp Brushless Smart ESC, a feature packed ESC that delivers power and intelligence in an all-in-one package - no additional vehicle module or links required. This 160A brushless ESC gives your large scale vehicle the ultimate drive while feeding real-time telemetry straight to your radio.
Features:
- Smart all-in-one telemetry
- Fast, powerful 32-bit ARM M4 processor
- Waterproof
- Multiple programming options
- Multi-point protection