milKit TPU Tube - 27,5" | MTB | Presta 42mm

The Ultimate Backup Solution for Tubeless Riders

milKit TPU Tubes are more than just a spare. They are a modern alternative to traditional butyl tubes - offering significantly higher puncture resistance and lower rolling resistance.

Features

• Up to 2× Higher Puncture Resistance
  Thanks to advanced Thermoplastic Polyurethane (TPU), milKit tubes withstand significantly greater force than standard butyl tubes (32 N vs. 15 N). A sharp object can also penetrate deeper (19 mm vs. 16 mm) before causing failure. The result: improved protection against glass, thorns, and sharp-edged stones.
• Lower Rolling Resistance
  The flexible TPU material enhances energy efficiency while maintaining structural stability for smooth and controlled riding.
• Lightweight Without Compromise
  Road & Gravel: 55 g, MTB: 76 g: Significantly lighter than butyl, yet more durable than ultra-light alternatives.
• Simplified Product Range
  Just two models cover the full spectrum: Road & Gravel: 28–622 to 45–622
  MTB: 27.5" & 29" (50–584 to 64–622).
• Sustainably Produced
  Made in Europe and fully recyclable - aligned with our commitment to responsible manufacturing and long-term sustainability.