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 Ø 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