WTB | Nano Air TPU Tube

The WTB Nano Air TPU Tube is an ultralight, high-performance alternative to traditional butyl tubes, designed for riders who want to save weight without compromising durability. Made from advanced thermoplastic polyurethane (TPU), it offers superior puncture resistance, easier packability, and consistent air retention. With a sleek tan finish and 48mm Presta valve, the Nano Air is perfect for riders who prioritize performance and efficiency — whether on the trail or the road. Available in two versatile sizes to suit a wide range of bikes.

Available Variants:
• 29 x 1.9–2.5 — ideal for MTB setups
• 700 x 32–47C — ideal for road and gravel setups

Key Features:
• Constructed from lightweight TPU for reduced rotational weight
• Enhanced puncture and pinch-flat resistance
• 48mm Presta valve for reliable inflation and compatibility
• Compact and easy to carry as a spare
• Tan colorway adds a premium aesthetic
• Eco-friendly and recyclable material