Completely new design from the ground up. Tested & proven in laboratory tests. Professional racers demand maximum performance from every component, even tubes. The natural elasticity of latex actually reduces rolling resistance, and the Aircomp Latex weighs just 75 grams (A1 road version), making it one of the lightest inner tubes available. As with any high-performance product, latex tubes require regular maintenance; be sure to check your air pressure before every ride.

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60mm presta valve.