NanoAir TPU (Thermoplastic Polyurethane) tubes are light, compact and durable

Packs down to one third the size of a traditional butyl tube and is less than half the weight

Features a special construction/layup that makes them more durable than traditional butyl tubes

2 TPU patches are included

700x18-23 35g, 700x32-47 49g, 29x1.9-2.5 80g

• TECH SPECS

tire size	700c
tire width	32-47mm
valve	Presta
length	48mm (threaded)