A body frame has a head pipe supporting a steering shaft, a main frame extended rearward of a vehicle body from the head pipe, and a down frame extended downward of the vehicle body from the head pipe, wherein the down frame includes a front down frame member forming at least a front portion of the down frame, and a rear down frame member forming at least part of a rear portion of the down frame, which are joined. The rear down frame member integrally has an arm supporting the main frame and a gusset reinforcing a joined portion of the main frame to the head pipe.


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    Titel :

    Body frame of motorcycle and method for manufacturing the body frame


    Beteiligte:
    HIRAYAMA SEIJI (Autor:in)

    Erscheinungsdatum :

    01.03.2016


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62K Fahrräder , CYCLES



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