WTB Nanoair TPU Presta Tube, 28" 32/47-622

Lighter, more compact, and more durable. Yes, you get all three. WTB introduces the NanoAir TPU tube (Thermoplastic Polyurethane). It is compact and can be packed down to a third of the size of a conventional tube. Just think of the extra things you can pack in your backpack: a drink, snacks, maybe even a snack for your friend who always forgets one, yes, you know which one. It is light. And we mean really light. 60% lighter than the (ahem ahem) paperweight you've always been lugging around. "But it's so light," you say, "what's better about it than my paperweight tube?" Don't worry, these TPU tubes are robust, and due to a special construction/material distribution, they are more durable than conventional butyl tubes. You have "one of those days" and ride through a thorn bush and have a flat again? Don't worry, we've added a few extra TPU patches so you can keep rolling.

Features:

• Ultra-light TPU (Thermoplastic Polyurethane) tube
• Small, compact, and space-saving
• Covers the most common sizes
• Valve length: 48 mm
• Valve: Presta
• Weight: 49g
• Application area: Road, Gravel, Urban