WTB NanoAir TPU Tube - 700 x 18 - 32, 48mm Presta Valve

Lighter, more compact, and more durable. Yep, you get all three. The NanoAir TPU (Thermoplastic Polyurethane) tubes were designed to be compact and pack down to one third of the size of a traditional tube. It’s 60% lighter than a traditional tube, making it a great option to reduce rolling weight and easy enough to carry a spare. The NanoAir TPU tubes are tough, with a special construction/layup of material these are more durable than traditional butyl tubes. Having one of “those days,” and you ride through a patch of thorns and get another flat? Don’t worry, each tube includes a few extra TPU patches to keep you rolling.

• Made from TPU (Thermoplastic Polyurethane)
• Lightweight and durable inner tube solution that's compact, while offering reliable performance
• Reduces rotational weight compared to a butyl tube
• An ideal spare tube to carry on any ride
• Alloy presta valve
• Includes TPU patches