A bottom bracket for a frame of a bicycle and the frame thereof are disclosed. The frame includes a head tube, a connection member, and two chain stays; one end of the connection member is connected to the head tube; the bottom bracket is adapted to be connected to another end of the connection member and the two chain stays; in a forward direction of the bicycle, the head tube is located at a front side of the bottom bracket, while the two chain stays are located in a rear side of the bottom bracket; the bottom bracket is characterized in that: the bottom bracket comprises at least one joint hole, adapted to receive a bottleneck of at least one compressed air bottle to secure the compressed air bottle to the frame; the secured at least one compressed air bottle is located at the rear side of the bottom bracket.


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    Titel :

    Bicycle frame and bottom bracket thereof


    Beteiligte:

    Erscheinungsdatum :

    2020-02-25


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60C VEHICLE TYRES , Fahrzeugreifen / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62K Fahrräder , CYCLES



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