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Side visibility to increase your riding safety
and more—or use on-device features like route to start or saved locations to adapt on the fly
When it comes to saving weight on a set of wheels
Armband Adjustment Range 190~310mm
Silca TPU Tube Size:700 x 24-43mm (70mm valve) Side visibility to increase yourSave space and weight in your tire or in your pack. TPU tubes are less than half the size of a traditional butyl tube so you can carry two tubes instead of one in your pack, or save 200+g in your tires by replacing the butyl tubes with TPU. TPU tubes have long been a favorite of ours to keep for spares in your saddle bag because of how little space they take up in the bag. This allows you to carry two tubes when only one would previously have fit. The