Eclipse Performance Junior Off-Road Tube — 20"/24" × 1.5/2.6" 16 Zoll or 507 × 40–65 mm

or 507 × 40–65 mm (24") Valve 40 mm Presta

Road riders who want a durable

Roughly 80% lighter than a butyl endurance tube and noticeably lighter than the standard Performance Endurance

Junior and dirt-jump riders on 24" rigs

An ultralight TPU tube built for BMX racing and small-wheel performance bikes

Eclipse Performance Junior Off-Road Tube — 20"/24" × 1.5/2.6" 16 Zoll or 507 × 40–65 mmA lightweight TPU off road tube for junior MTB and youth bikes in 20" and 24". Made in Germany with a patented all aluminum valve and a patented end to end welding process. Why it works 3238 g. A fraction of the weight of a butyl junior MTB tube. Because young riders feel rotational weight even more than adults they have less torque to push it the upgrade is felt on every climb, every gate, and every spin up. Real puncture resistance. TPU's high