An apparatus for a bicycle including a stem body and a mount. The stem body can include at least one handlebar clamping surface and at least one mount clamping surface. The mount can include a first clamping surface. The first clamping surface can be configured to match at least one mount clamping surface. The mount can be configured to clamp between the stem body and a handlebar.

An apparatus for a bicycle including a stem body and a mount. The stem body can include at least one handlebar clamping surface and at least one mount clamping surface. The mount can include a first clamping surface. The first clamping surface can be configured to match at least one mount clamping surface. The mount can be configured to clamp between the stem body and a handlebar.

A bicycle handlebar clamp is configured to be attached on a handlebar. The bicycle handlebar clamp includes an outer surface, a handlebar engagement surface and an attachment bore. The handlebar engagement surface is configured to be engaged with the handlebar. The fixing nut receiving aperture is configured to receive a fixing nut. The fixing nut receiving aperture extends through the handlebar clamp from the outer surface to the handlebar engagement surface. The attachment bore is configured to receive an attachment pin. The attachment bore and the fixing nut receiving aperture intersect each other. A bicycle handlebar clamp assembly is provided with the bicycle handlebar clamp.

A bicycle video system for facilitating improved aerodynamic positioning of a bicyclist. The bicycle video system includes a video display. The video display is used by the bicyclist to view an area in front of the bicycle. The video display allows the bicyclist to ride while maintaining a lowered head position to see an area in front of the bicycle. The bicycle video system also includes a video camera. The video camera is in electrical communication with the video display. The video camera is positioned in a direction toward an area in front of the bicycle to capture images in front of the bicycle. The video camera may transmit a video signal representative of a real-time image of an area in front of the bicycle to the video display. The video display may continuously receive real-time images of an area in front of the bicycle.

This cable-guide (10) for bicycle handlebars (1), in particular handlebars (1) having a recessed seat (8) for the passage of cables (6, 7) near to a fastening position of controls for the brake and the gearshift (4, 5), comprises a plate (11) for covering the recessed seat (8); the plate (11) is provided with a middle fin (21) projecting from a rear face (13) of the plate (11) intended to face towards the recessed seat (8). The two cables (6,7) are arranged in an optimal manner in the recessed seat (8), without undesired overlapping or movements being able to occur. Therefore, the grip of the hands on that portion of handlebars (1) is more regular and allows the cyclist to keep maximum concentration, without disturbances.

A bicycle video system for facilitating improved aerodynamic positioning of a bicyclist. The bicycle video system includes a video display. The video display is used by the bicyclist to view an area in front of the bicycle. The video display allows the bicyclist to ride while maintaining a lowered head position to see an area in front of the bicycle. The bicycle video system also includes a video camera. The video camera is in electrical communication with the video display. The video camera is positioned in a direction toward an area in front of the bicycle to capture images in front of the bicycle. The video camera may transmit a video signal representative of a real-time image of an area in front of the bicycle to the video display. The video display may continuously receive real-time images of an area in front of the bicycle.

A bicycle clamp structure comprises a first clamp member and a second clamp member. The first clamp member includes a first clamp body having an inner curved surface defining a first inner radius. The second clamp member is configured to clamp a bicycle tube member between the first clamp member and the second clamp member. The second clamp member includes a second curved surface defining a second inner radius different from the first inner radius of the first clamp body.

A bicycle component fixing structure has a fixing nut that is configured to be coupled to a handlebar clamp and a fixing bolt. The fixing nut includes a threaded bore with an entrance opening and an exit opening. The threaded bore has a first axial length between the entrance and exit openings. The fixing nut defines a bolt shaft receiving space that is disposed adjacent the bolt exit opening. The fixing bolt includes a head and a shaft. The shaft has a non-threaded portion disposed between first and second threaded portions. The first threaded portion is disposed closer to the head of the fixing bolt than the second threaded portion. The first and second threaded portions threadedly engage the threaded bore of the fixing nut. The non-threaded portion has a second axial length that is greater than the first axial length of the threaded bore of the fixing nut.

A bicycle clamp structure comprises a first clamp member, a second clamp member, a connecting member, a first connecting structure, a second connecting structure, and a third connecting structure. The second clamp member is configured to clamp a bicycle tube member between the first clamp member and the second clamp member. The connecting member is configured to be arranged between the first clamp member and the second clamp member. The first connecting structure is configured to connect the first clamp member with the connecting member. The second connecting structure is configured to connect the second clamp member with the connecting member. The third connecting structure is configured to connect the first clamp member with the second clamp member.

A bicycle handlebar clamp assembly has a handlebar clamp, a fixing nut, and a fixing bolt. The fixing nut includes a threaded bore having a bolt entrance opening and a bolt exit opening. The fixing nut defines a bolt shaft receiving space disposed adjacent the bolt exit opening. The fixing bolt includes a head and a shaft extending from the head. The shaft has a non-threaded portion disposed between two threaded portions. One of threaded portions is disposed closer to the head of the fixing bolt than the other threaded portion. The threaded portions are dimensioned to threadedly engage the threaded bore of the fixing nut. The non-threaded portion has a axial length that is greater than the axial length of the threaded bore of the fixing nut.