WTB NanoAir 700c TPU Presta Tube

The WTB NanoAir 700c TPU Presta Tube is a lightweight, compact replacement tube for road, all-road, gravel, hybrid, and commuter tire setups. NanoAir TPU construction is designed to be lighter and more durable than traditional butyl tubes, while packing down smaller for easy carry as a spare.

This group includes 700 x 18–32 and 700 x 32–47 tire ranges. Both variants use 48mm Presta valves with non-removable cores and include glueless TPU patches.