Specialized Presta Tube 80mm valve 700 x 20/28
Lightweight, durable and affordable. The Specialized Presta Tube 80mm Valve 700 x 20/28 offers 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 are 0.9mm thick, a thinner tube is a lighter tube. This reduction in thickness does not affect reliability, Specialized's curing process allows for a more even cure and reduction in granularity of the buytl rubber, ultimately leading to a stronger tube.
A longer valve version of the Standard Road tubes designed to accommodate aero profile rims.
Also available in 32mm, 48mm and 60mm length valves
Features
- Presta Valve only
- 0.8 mm thick for less rotational weight in a standard tube
- 700 x 20/28
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