A bicycle includes a bottom bracket for supporting a crankshaft, a motor unit, and a battery attached to a down frame part of the frame. The motor unit is located above the bottom bracket and behind the battery, and a lower end of the battery is located below a rotational center of an electric motor.
ELECTRIC POWER-ASSISTED BICYCLE
2025-04-10
Patent
Electronic Resource
English
Battery assembly for electric power-assisted bicycle and electric power-assisted bicycle
European Patent Office | 2024
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