Silca TPU Inner Tube

At just 45g, the Silca Ultimate TPU tube is significantly lighter than standard butyl rubber tubes, which typically weigh between 100g and 150g. This reduction in rotating mass can contribute to faster acceleration and improved handling.

Yes. The tube features a removable valve core, allowing you to easily attach valve extenders to accommodate deeper rim profiles.

The tube comes with a dedicated glueless patch kit designed specifically for TPU material. These patches provide a quick, reliable seal so you can get back on the road without needing to replace the entire tube immediately.

Unlike many lightweight tubes that use plastic valve stems, this model utilizes a mechanically attached aluminum valve body. This construction provides a much more robust connection to the tube, reducing the risk of leaks or valve failure at the base.

Because TPU is much thinner and more pliable than rubber, this tube packs down to a fraction of the size of a standard tube. It is an excellent choice if you are trying to minimize bulk in your saddle bag or jersey pocket.