Castle, the leader in brushless technology for RC cars, is pleased to announce the release of our new Mamba Max Pro brushless ESC featuring SMARTSENSE™ operation. SMARTSENSE brings the best of sensored and sensorless ESC together to create the ideal controller for serious 1/10th scale enthusiasts. Operating at up to 6S, Mamba Max Pro can handle nearly twice the power of the market standard Mamba Max!