Origin8 Airion 29in MTB TPU Presta Tube

The Origin8 Airion 29in MTB TPU Presta Tube is a lightweight TPU tube for mountain bike applications. Airion TPU tubes are approximately 60% lighter than traditional butyl tubes while offering improved durability, puncture resistance, and extremely low rolling resistance.

This tube fits 29 x 1.90–2.50 tires and uses a premium threaded 48mm brass Presta valve. Its compact folded size makes it easy to carry in a pack or jersey pocket, and each tube includes two glueless TPU patches and alcohol wipes.