Eclipse Performance Road Endurance Tube — 622 × 23/35 mm RVC or runs through terrain where

or runs through terrain where a flat would cost you more than a few minutes

under-saddle bag

removable core Made in Germany Recyclable 100% Weight by valve length:

Because the saving is rotational

Eclipse pioneered TPU inner tubes in 2011

Eclipse Performance Road Endurance Tube — 622 × 23/35 mm RVC or runs through terrain whereA reliable, lightweight TPU road tube built for everyday mileage. Made in Germany with a patented all aluminum valve and a patented end to end welding process two things that exist specifically to eliminate the failure points common in other TPU tubes. Why it works 3540 g, depending on valve length. That's roughly 70% less than a standard butyl tube a difference you feel in acceleration and in your jersey pocket when you're carrying a spare. Holds