BikeTube

Mountain TPU Tube 27.5 x 1.9-2.5

The BikeTube Mountain TPU Tube 27.5 x 1.9–2.5 brings modern performance to a component most riders rarely think about—until they feel the difference. Built from advanced thermoplastic polyurethane (TPU), this ultralight tube cuts rotational weight, improves ride feel, and resists punctures better than traditional butyl designs. At only 80 grams, it’s a serious upgrade for riders chasing efficiency and reliability on every climb and descent.

Whether you’re shaving grams from a race setup or simply want fewer flats and a smoother ride, this tube delivers durable, low-maintenance performance that doesn’t quit. Plus, it includes everything you need for quick on-trail fixes, so you’re always ready to roll.

• Ultra-lightweight construction: Just 80g—less than one-third the weight of a standard butyl tube.
• Stronger design: 50% more durable than traditional options for improved puncture resistance.
• Better air retention: Holds pressure longer, meaning fewer top-offs and more time riding.
• Complete kit: Includes 2 alcohol prep pads and 2 patches for convenient trail-side repairs.
• Optimized for 27.5” wheels: Fits tires from 1.9" to 2.5”, perfect for modern trail and all-mountain setups.

Lightweight, dependable, and built for riders who demand more from every component—the BikeTube Mountain TPU Tube makes every ride faster, smoother, and more efficient.