Specialized Presta Valve Road Inner Tube 60mm 700 x 20-28 030-01306

Specialized Presta Valve Road Inner Tube 60mm 700 x 20/28 Lightweight, durable and affordable. Specialized Presta Inner Tubes offer outstanding performance and reliability thanks to Specialized's 'mold cured' method of production. This production method allows Specialized to manufacture their tubes to a thickness of only 0.8mm, whereas most of the competition is 0.9mm thick, a thinner tube is a lighter tube. This reduction in thickness does not affect reliability, the Specialized inner tube curing process allows for a more even cure and reduction in granularity of the butyl rubber, ultimately leading to a stronger tube. Specialized Presta Valve Tube For Aero Profile Rims A longer valve version of the Standard Road tubes is designed to accommodate aero profile rims. Also available in 32mm, 48mm and 80mm length valves.