Mamba Monster XProduct Overview 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 dew, across soggy snow, or a muddy trail. This is the perfect upgrade for 1: 8 scale buggies, truggies and on road vehicles as well as 1: 10 scale monster trucks weighing up to 15 lbs with our Castle 1515 2200kv motor. It also comes standard with a highly