Product Overview Drive fearlessly and punch that throttle! The MAMBA MONSTER X 8S utilizes Castle's breakthrough technology CRYO-DRIVE. By reducing the rate at which the ESC heats up and removing heat more efficiently, your setup will be able to handle higher gear ratios, in heavier vehicles, with longer runs. These software advancements work in parallel with a unique open ho....

Product Overview Take your 1:6th scale build or upgrade to the next level with Castle's legendary brushless power. The MAMBA MONSTER X 8S, 33.6V ESC W/2028-800KV SENSORED COMBO is ready to take on any R/C vehicle weighing up to 25lbs, and running up to 8S LiPo. Designed for heavy, high speed rigs, you'll experience controllable low-end ranges, without sacrificing power, punch,....