The angel™ smartube x is pirelli's latest innovation in the world of tubes designed to protection and confort for daily riding and fast urban commuting. The angel™ smartube x is made with tpu a material that can save up to 70% of the weight while being stronger than butyl as a raw material. This product is 3 times thicker than a standard smartube and allows the cyclist to be more agile while being extremely protected at the same time. The angel™ smartube x comes with either a presta and schrader valve availabe in a comprehensive range of heights to fit every rim and set-up out there.
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