QTubes Superlight Tubes are high quality butyl bicycle wheel tubes with removable core for racing and traing. The QTubes Superlight Tube are available with a 80mm valve stem length for deep set carbon wheels. The 80mm valve stem is fully threaded and has a removable core. QTubes Superlight Tubes are value-priced, superlight road tubes with a shaved rotating weight, without the expense and complexity of moving to latex tubes. The QTubes Superlight Tubes with 80mm valve stem are what you want on your deep dish aero wheels for easy inflation without ectensions.
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Reviewed by Michael Patrick Flaherty O'DonoghueQtubes makes a pretty solid tube - durable and light. If you're going to use a deep dish, don't hassle with valve extenders. You have to believe that valve extenders are going to leak, theyre a pain to change when you flat, and there's really no reason to use them. If you know you're going to ride a set of zipps or hed jet wheels, save yourself some trouble and get these. Total lifesaver.
