Bicycle component device

A bicycle component system includes an electric assist unit, an electric shift device, an operation device and a battery. The electric assist unit is configured to assist in rotation of a crank. The electric shift device is configured to move a bicycle chain between sprockets. The operation device i...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Suzuki, Takafumi, Masuda, Takaya
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES PECULIAR TO CYCLES AND NOT OTHERWISE PROVIDED FOR,e.g. ARTICLE CARRIERS, CYCLE PROTECTORS BRAKES SPECIALLY ADAPTED FOR CYCLES CYCLE AXLE SUSPENSIONS CYCLE FRAMES CYCLE SADDLES OR SEATS CYCLE SIDE-CARS, FORECARS, OR THE LIKE CYCLE STEERING DEVICES CYCLES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS PERFORMING OPERATIONS POWERED PROPULSION OF SLEDGES OR RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES RIDER-OPERATED TERMINAL CONTROLS SPECIALLY ADAPTED FORCYCLES TRANSMISSION TRANSMISSIONS SPECIALLY ADAPTED FOR SUCH VEHICLES TRANSPORTING WIRELESS COMMUNICATIONS NETWORKS
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Beschreibung
Zusammenfassung:	A bicycle component system includes an electric assist unit, an electric shift device, an operation device and a battery. The electric assist unit is configured to assist in rotation of a crank. The electric shift device is configured to move a bicycle chain between sprockets. The operation device is configured to perform wireless communication with the electric shift device. The operation device includes an inner cavity and a communication device located in the inner cavity. The battery is configured to supply power to a bicycle component.