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).
FRONT CHAINRING ASSEMBLY
VORDERKETTENRINGANORDNUNG
ENSEMBLE DE PLATEAU DE CHAÎNE AVANT
2024-04-03
Patent
Electronic Resource
English