Apparatus and instruments to be used for electric assist bicycles for conducting, switching, transforming, accumulating, regulating and controlling electricity; on-board computers for electric assist bicycles; bicycle batteries, battery chargers, battery holders with CPU, electric wires, computer interface systems for electric assist bicycles; displays for electric assist bicycles; motor controllers for electric assist bicycles.

Bicycles, electric bicycles, electric assist bicycles and parts and fittings thereof; drive units for electric assist bicycles; electric motors for land vehicles; motor units for electric assist bicycles; crank cases for electric assist bicycles.