The Q-Tubes Standard Line Presta Valve tubes feature QBP's widest variety of tube sizes and valve lengths with a proven record of high quality control and consistent availability.
Stainless 4.2mm stainless steel tubing bent in the same graceful curves as our original model. The mounting spine is a stamped piece of art. The finished cage is polished to a brilliant shine and will add to the aesthetics of any machine.
One Chain for All|100% Compatibility On All Leading Derailleur Systems
Asymmetrical Chamfering Avoids Interference
Added Chamfering for Smooth Operation
Impeccable Precision|Phenomenal Shifting Performance
Front wheel for track style and fixie bikes. Also great choice for commuters seeking a durable high quality option. You'll be hard-pressed to find a better wheel anywhere near these prices.