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.


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    Title :

    ELECTRIC POWER-ASSISTED BICYCLE


    Contributors:

    Publication date :

    2025-04-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES



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