A chainring assembly (300) includes a chainring carrier (302) adapted to be coupled to a crank arm (75). The chainring carrier (302) is rotatable about a rotation axis (2) and includes an outer periphery (306) having carrier threads (304). A chainring structure (320) includes an inner periphery (307) having chainring threads (326) and an outer periphery (306) comprising a plurality of teeth (328). The inner periphery (307) of the chainring structure (320) is threadably engaged with the outer periphery (306) of the chainring carrier (302). In one embodiment, a power meter (360) device includes a body having a torque input section (225) and a torque output section (222), with the torque output section (222) including an outer periphery (306) having threads (326) adapted to be coupled to a chainring structure (320).


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    Title :

    FRONT CHAINRING ASSEMBLY


    Additional title:

    VORDERKETTENRINGANORDNUNG
    ENSEMBLE DE PLATEAU DE CHAÎNE AVANT


    Contributors:

    Publication date :

    2024-04-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / F16H Getriebe , GEARING



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