This document summarizes the new features of an electric assist hub motor system. The 2018 models feature an integrated speed sensor in the hub, wired plus/minus controls with LEDs, and compatibility with ANT+/BLE protocols. The system uses a 5-phase Hx motor platform with a torque sensor and now includes a speed sensor as well. It offers various speed and power levels and is compatible with 11-speed cassettes, disc brakes, and 36V or 48V batteries. The document discusses the functions of the torque and speed sensors and advantages and disadvantages of each. It also outlines the functions and advantages of various control options including wired plus/minus controls and wireless consoles.