Castle Creations Mamba Micro X2 16.8V WP Sensored ESC 2280KV ComboThe Castle Creations Mamba Micro X2 16. 8V WP Sensored ESC 2280KV Combo is a revamped version of the well received Mamba Micro X, now with improved features. With the ability to handle up to 4s input voltage, DATA LOGGING, and CRYO DRIVE TECHNOLOGY, this ESC runs cooler and more efficiently at lower speeds. And like the original, it is also waterproof and compatible with sensored motors. This ESC and motor combination is perfect for builders who are