Abstract: A battery holding device includes a battery holder and a second wireless communication unit. The battery holder is configured to be mountable on a human-powered vehicle. The battery holder includes a battery connector connected to a battery. The second wireless communication unit is provided on the battery holder. The battery connector is removably connected to the battery. The second wireless communication unit is removably attached to the battery holder.

Abstract: A human-powered vehicle driving device includes a motor that assists in propulsion of a human-powered vehicle and a first electric switch including an operation member.

Abstract: A power supply device is provided for a human-powered vehicle. The power supply device comprises a base, a first electrical port, a second electrical port and a third electrical port. The first electrical port is provided to the base. The first electrical port has a first connection configuration. The second electrical port is provided to the base, and having a second connection configuration. The third electrical port is provided to the base, and having a third connection configuration. The first connection configuration, the second connection configuration and the third connection configuration have a same shape.

Abstract: An operating system for a human-powered vehicle comprises a first operating device, a second operating device, a first user interface, and a second user interface. The first operating device comprises a first base member and a first operating member. The second operating device comprises a second base member and a second operating member. The first user interface is configured to receive a first user input and mounted to the first operating device. The second user interface is configured to receive a second user input and mounted to the second operating device. At least one of the first user interface and the second user interface is configured to be operated to control an assist driving unit configured to assist a human power.

Abstract: An operating device for a human-powered vehicle comprises a base member, an informing unit, and an operating member. The base member is configured to be mounted to a handlebar. The informing unit is configured to inform a user of first information relating to an assist driving unit configured to assist a human power. The operating member is movably coupled to the base member to control a component different from the assist driving unit.

Abstract: An operating system comprises a first operating device, a second operating device, a first user interface, a second user interface, and a controller. The first user interface is configured to receive a first user input. The second user interface is configured to receive a second user input. At least one of the first user interface and the second user interface is configured to be operated to control at least one electric component. The controller is configured to control the at least one electric component based on at least one of the first user input and the second user input. The at least one electric component includes at least one of a gear changing unit, a gear changing unit, an adjustable seatpost, an internal gear hub, a front suspension, a rear suspension, a cycle computer, a smartphone, a tablet computer, and a light emitting device.

Abstract: An electric connector device for a human-powered vehicle comprises a connector base and a coupling structure. The connector base includes a first connection port and a second connection port. The first connection port defines a first center axis. The second connection port defines a second center axis. The second center axis is spaced apart from the first center axis as viewed in a predetermined direction. The coupling structure is configured to detachably attach the connector base to an additional device so that the connector base is non-movably attached to the additional device. The coupling structure is provided between the first center axis and the second center axis as viewed in the predetermined direction.

Abstract: An electric connector device for a human-powered vehicle comprises a connector base and a coupling structure. The connector base includes a first connection port and a second connection port. The first connection port defines a first center axis. The second connection port defines a second center axis. The second center axis is spaced apart from the first center axis as viewed in a predetermined direction. The coupling structure is configured to detachably attach the connector base to an additional device so that the connector base is non-movably attached to the additional device. The coupling structure is provided between the first center axis and the second center axis as viewed in the predetermined direction.

Abstract: A power supply device is provided for a human-powered vehicle. The power supply device comprises a base, a first electrical port, a second electrical port and a third electrical port. The first electrical port is provided to the base. The first electrical port has a first connection configuration. The second electrical port is provided to the base, and having a second connection configuration. The third electrical port is provided to the base, and having a third connection configuration. The first connection configuration, the second connection configuration and the third connection configuration have a same shape.

Abstract: An operating system for a human-powered vehicle comprises a first operating device, a second operating device, a first user interface, and a second user interface. The first operating device comprises a first base member and a first operating member. The second operating device comprises a second base member and a second operating member. The first user interface is configured to receive a first user input and mounted to the first operating device. The second user interface is configured to receive a second user input and mounted to the second operating device. At least one of the first user interface and the second user interface is configured to be operated to control an assist driving unit configured to assist a human power.

Abstract: An operating device for a human-powered vehicle comprises a base member, an informing unit, and an operating member. The base member is configured to be mounted to a handlebar. The informing unit is configured to inform a user of first information relating to an assist driving unit configured to assist a human power. The operating member is movably coupled to the base member to control a component different from the assist driving unit.

Abstract: An electric cable assembly is provided for a human-powered vehicle. The electric cable assembly includes an electric cable, a connector, a coupling member and a molded part. The electric cable includes at least a wire extending from an insulated portion. The coupling member electrically couples the wire to the connector. The molded part integrally accommodates at least part of the insulated portion, at least part of the connector, and the coupling member.

Abstract: To provide a fastener improving assembling efficiency and a wiring assembly including the fastener, a fastener includes a head including a first inner peripheral surface and a groove and a shank. The first inner peripheral surface defines a first through hole. The groove is in communication with the first through hole and extends in a direction intersecting with a direction in which the first through hole extends. The shank includes a second inner peripheral surface defining a second through hole that is in communication with the first through hole. The shank is connected to the head.

Abstract: An electric cable assembly is provided for a human-powered vehicle. The electric cable assembly includes an electric cable, a connector, a coupling member and a molded part. The electric cable includes at least a wire extending from an insulated portion. The coupling member electrically couples the wire to the connector. The molded part integrally accommodates at least part of the insulated portion, at least part of the connector, and the coupling member.

Abstract: A human-powered vehicle driving device includes a motor that assists in propulsion of a human-powered vehicle and a first electric switch including an operation member.

Abstract: A bicycle component can be attached to a bicycle body. The bicycle component basically includes a receiving part, a lid part and an electrical operating unit. The receiving part includes an opening that can receive an electrical connector. The lid part is configured to be capable of covering at least a portion of the opening. The electrical operating unit is provided to the lid part.

Abstract: To provide a fastener improving assembling efficiency and a wiring assembly including the fastener, a fastener includes a head including a first inner peripheral surface and a groove and a shank. The first inner peripheral surface defines a first through hole. The groove is in communication with the first through hole and extends in a direction intersecting with a direction in which the first through hole extends. The shank includes a second inner peripheral surface defining a second through hole that is in communication with the first through hole. The shank is connected to the head.

Abstract: A bicycle component fixing structure includes at least one bracket including at least one connecting portion and at least one fixing portion. The connecting portion is connected to the bicycle component. The fixing portion extends from the connecting portion and is fixed with respect to an outer peripheral surface of a cylindrical portion having an open end. The fixing portion includes at least one inner surface that opposes an outer peripheral surface of the cylindrical portion, and at least one outer surface that faces in the opposite direction from the inner surface. The fixing portion is fixed to the outer peripheral surface of the cylindrical portion by a pressing force that acts on the outer surface. The bracket fixes the bicycle component to the open end of the cylindrical portion, in a state in which the fixing portion is fixed to the outer peripheral surface of the cylindrical portion.

Abstract: A bicycle component fixing structure includes at least one bracket including at least one connecting portion and at least one fixing portion. The connecting portion is connected to the bicycle component. The fixing portion extends from the connecting portion and is fixed with respect to an outer peripheral surface of a cylindrical portion having an open end. The fixing portion includes at least one inner surface that opposes an outer peripheral surface of the cylindrical portion, and at least one outer surface that faces in the opposite direction from the inner surface. The fixing portion is fixed to the outer peripheral surface of the cylindrical portion by a pressing force that acts on the outer surface. The bracket fixes the bicycle component to the open end of the cylindrical portion, in a state in which the fixing portion is fixed to the outer peripheral surface of the cylindrical portion.

Abstract: A bicycle component can be attached to a bicycle body. The bicycle component basically includes a receiving part, a lid part and an electrical operating unit. The receiving part includes an opening that can receive an electrical connector. The lid part is configured to be capable of covering at least a portion of the opening. The electrical operating unit is provided to the lid part.