A motorized bicycle training wheel system for training people to ride a bike without pedaling includes a pair of motorized training wheels each comprising an attachment bracket, a motor, and a wheel. The attachment bracket has an attachment aperture to receive an axle of a bicycle. The motor has a motor housing coupled to a lower portion of the attachment bracket. The wheel is coupled to a drive shaft of the motor. A battery is in operational communication with the motor of each of the pair of motorized training wheels and coupled to a frame of the bicycle. A throttle is in operational communication with the battery and the motor of each of the pair of motorized training wheels and coupled to a handlebar of the bicycle.

A bicycle component is provided other than a rear derailleur and a drive unit. The bicycle component includes an electrical part, a rechargeable power source and a non-contact charging portion. The rechargeable power source is electrically connected to the electrical part. The non-contact charging portion is configured to wirelessly receive external electric power and to supply the external electric power to the rechargeable power source. A non-contact charging method is also provided for charging the rechargeable power source of the bicycle component.

A bottle holder is provided, including: a base, including a first restriction portion; a rack, configured for mounting of a bottle, including a connection portion, the connection portion including a second restriction portion, the connection portion being rotatable about an axial portion between an initial position and a first operation position relative to the base, defining a first rotation direction from the initial position to the first operation position; and a restoring member, connected between the base and the connection portion; wherein when the connection portion is in the initial position, the first restriction portion is blocked by the second restriction portion in a direction opposite to the first rotation direction.

A bottle holder is provided, including: a base, including a first restriction portion; a rack, configured for mounting of a bottle, including a connection portion, the connection portion including a second restriction portion, the connection portion being rotatable about an axial portion between an initial position and a first operation position relative to the base, defining a first rotation direction from the initial position to the first operation position; and a restoring member, connected between the base and the connection portion; wherein when the connection portion is in the initial position, the first restriction portion is blocked by the second restriction portion in a direction opposite to the first rotation direction.

A system is described for the hands-free administration of a nutritional supplement matrix to the oral mucosa. A two-piece mouthpiece is formed in a nozzle cap that accepts canisters with the nutritional supplement matrix under pressure. Bite pressure administered by a user to an upper moveable portion of the two-piece mouthpiece may activate the dispensing of an atomized mixture of the nutritional supplement matrix. A flexible joiner between the upper moveable portion and the lower fixed portion of the two-piece mouthpiece may compress, fold, or otherwise collapse under the bite pressure from the user.

A back support (1) for a pedal driven device or other device including a saddle which provides a seat for a user of the device, includes a mount (2) which may be releasably engageable with the device. A contact part (4) which is configured to contact the back of the user of the device, is movably mounted in operative connection with the mount in an articulated manner. The exemplary contact part includes a bracket (7, 20) that is rotatable relative to the mount about a bracket axis (14). The bracket operatively connects the mount and contact bodies (6, 23, 24, 26, 27, 31, 32). The contact bodies are movably mounted in rotatable operative connection with the bracket about respective contact body axes (9, 28, 30) which extend parallel to the bracket axis.

A back support (1) for a pedal driven device or other device including a saddle which provides a seat for a user of the device, includes a mount (2) which may be releasably engageable with the device. A contact part (4) which is configured to contact the back of the user of the device, is movably mounted in operative connection with the mount in an articulated manner. The exemplary contact part includes a bracket (7, 20) that is rotatable relative to the mount about a bracket axis (14). The bracket operatively connects the mount and contact bodies (6, 23, 24, 26, 27, 31, 32). The contact bodies are movably mounted in rotatable operative connection with the bracket about respective contact body axes (9, 28, 30) which extend parallel to the bracket axis.

A bicycle water bottle system is provided. The system includes a mount having a mounting base and a mounting plate extending substantially perpendicular to the mounting base. The mounting base may be configured to connect to a bicycle frame using two fixed pre-formed mounting screw holes. The system also includes a water bottle having a slot formed in one side of the water bottle. The mounting plate is shaped and sized to fit tightly into the slot of the water bottle and the slot is correspondingly shaped and sized to receive the mounting plate to secure the water bottle to the mounting plate.

A bicycle water bottle system is provided. The system includes a mount having a mounting base and a mounting plate extending substantially perpendicular to the mounting base. The mounting base may be configured to connect to a bicycle frame using two fixed pre-formed mounting screw holes. The system also includes a water bottle having a slot formed in one side of the water bottle. The mounting plate is shaped and sized to fit tightly into the slot of the water bottle and the slot is correspondingly shaped and sized to receive the mounting plate to secure the water bottle to the mounting plate.

A cup holder for attachment to a handlebar or other support having a transverse section of a conical shell for a cup-holding ring. The ring has opposed exterior dual-purpose couplings for engaging arcuate inserts either on the inside of the ring for small cups, or on the outside of the ring for large cups. Arcuate inserts are included, featuring a central coupling section flanked by arcuate arms adapted on the inside curvature to engage the outside of the ring and on the outside curvature adapted to engage the inside surface of the ring. The ring also supports a slide-lock base able to receive an attachment for an external object, such as a handlebar. A handlebar clamp is also provided.