Abstract: A transmission element for arrangement between a handlebar stem and an upper headset includes a cover ring which, in the mounted state, covers an upper headset. An intermediate ring surrounding a head tube is arranged above the cover ring. To compensate for clearance changes of the headsets, a pretensioning element is arranged between the cover ring and the intermediate ring.

Abstract: A line fixing element for lines arranged in bicycle frame tubes includes a loop element. The loop element defines an opening width, with the loop element being designed similar to a cable strap. A holding head of the loop element is received by a holding element. The holding element further serves for fixation in a bicycle frame tube, with the loop element being arranged in the frame tube. The line to be fixed is passed through the loop element and fixed by reducing the opening width.

Abstract: A bicycle drinking bottle is provided, which is particularly suited for time trial bicycles and triathlon bicycles. The bicycle drinking bottle includes a liquid container having two opposing side walls, a rear wall, a front wall, a lid, and a bottom element, with the two side walls including recesses for receiving fixing elements that are connected with a handlebar of a bicycle steering structure. A bicycle steering structure system including a handlebar with such a drinking bottle connected thereto through two fixing elements is also provided.

Abstract: A bicycle hub quick-release axle has a shaft. A thread for fixing the shaft in a threaded bore in a dropout is provided at the first end of the shaft. A lever element for screwing the thread into/out of the threaded bore is provided at the second end of the shaft. A receiving space for the lever element is provided within the shaft. The lever element can be pulled out of the receiving space. The lever element when pulled out of the receiving spaced is connected to the shaft via holding elements. By this arrangement, simple screwing-in/unscrewing of the shaft is possible with the aid of the lever element.

Abstract: A bicycle drinking bottle is provided, which is particularly suited for time trial bicycles and triathlon bicycles. The bicycle drinking bottle includes a liquid container having two opposing side walls, a rear wall, a front wall, a lid, and a bottom element, with the two side walls including recesses for receiving fixing elements that are connected with a handlebar of a bicycle steering structure. A bicycle steering structure system including a handlebar with such a drinking bottle connected thereto through two fixing elements is also provided.

Abstract: A line fixing element for lines arranged in bicycle frame tubes includes a loop element. The loop element defines an opening width, with the loop element being designed similar to a cable strap. A holding head of the loop element is received by a holding element. The holding element further serves for fixation in a bicycle frame tube, with the loop element being arranged in the frame tube. The line to be fixed is passed through the loop element and fixed by reducing the opening width.