A bicycle drivetrain (20) having a rear derailleur (42), a chain tensioner (41), and a chain guiding element which can be an idler pulley (119). The chain tensioner (41) is separate from the rear derailleur (42) and can be placed near the pedal crank (33). The bicycle (21)to which the drivetrain (20) is mounted has a drive chain (35), and the position of the lower portion of the drive chain (35) (i.e. the portion of the drive chain (35) that is not tensioned from pedaling forces) is elevated relative to that of bicycles with drivetrains having conventional rear derailleurs.


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    Titel :

    Bicycle drivetrain


    Beteiligte:

    Erscheinungsdatum :

    02.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer



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