Abstract: The invention pertains to an electric bicycle (1) comprising a bicycle frame (2) and at least one battery assembly (8) having a drive battery (6), wherein the drive battery (6) comprises a fastening device (12) for detachable fastening to a frame-side holder (10) with a fastening projection (14), characterized in that a receptacle (20) of the drive battery (6) can be brought into engagement with the fastening projection (14) of the holder (10) in such a manner that the drive battery (6) can be pivoted into the holder (10) about the fastening projection (14) and can be locked by means of a latching lever (22).

Abstract: The invention relates to an electric bicycle (1) having a bicycle frame (2) and a drive battery (6) which can be fastened thereto, wherein a primary locking arrangement of the drive battery (6) on the bicycle frame (2) is provided by means of a lock (10), wherein, after actuation of the lock (10), the drive battery (6) can be moved to an intermediate position, and with a secondary locking arrangement (16) which fixes the drive battery (6) in the intermediate position, characterized in that the secondary locking arrangement (16) can be actuated to a removal position in order to remove the drive battery (6) by means of a relative movement of the drive battery (6) relative to the bicycle frame (2).

Abstract: Systems, methods, and non-transitory computer-readable media can obtain a media item. The media item is positioned in a content item. A plurality of histograms are generated based on colors of a first portion and a second portion of the media item. A custom background for the media item in the content item is generated based on the plurality of histograms.