Capable of running up to 6S LiPo, the waterproof Mamba Monster 2 comes with a 2,200kV brushless motor. Pop it into a 1/8-scale truck or buggy, or even a 1/10-scale monster truck—this drop-in power system can power vehicles up to 15 pounds. And because it’s capable of data logging, you can analyze your run and make performance-enhancing, battery-improving adjustments to the ESC. For on-the-fly programming, it features an external auxiliary wire that allows for quick adjustment to torque control, max throttle, and other functions!