The S-Tubo-MTB was developed to have a minimum possible packaging size, making it an ideal spare tube. With a removable valve stem, the tubes have a size of only 3.5cm x 5cm height when packaged. Not only intended as a spare, the S-Tubo has the puncture resistance as a standard butyl rubber tube, but at a significantly reduced weight.
- S-Tubo series tubes are intended for spare tube use
- Easy to install to get you back on the bike
- Designed for disc brake use only
- ISO Diameter: 559 / 26″ MTN
- Labeled Size: 26 x 1.8 – 2.5
- Valve: Presta Med 41-55mm


