This is the Castle Creations 1/8 Mamba Monster X 2S-6S ESC with 8-Amp BEC. Putting the X in Extreme! Mamba Monster X is our latest 1:8 scale and Monster truck controller capable of 2S – 6S LiPo, with an 8 amp peak BEC – and, it’s waterproof, so you can run your vehicle through morning […]