Eclipse Performance Road Endurance Tube — 622 × 23/35 mm RVC 20" (ETRTO 406) — standard

20" (ETRTO 406) — standard BMX race and freestyle wheels

Because the saving is rotational

If the core ever needs replacing

under-saddle bag

This is the single most common installation mistake

Eclipse Performance Road Endurance Tube — 622 × 23/35 mm RVC 20" (ETRTO 406) — standardA 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