Tubolight Diamana SL 29" 50-65mm (pair)

We are very proud to introduce Diamana, the most advanced tire insert ever created. For the first time in the history of cycling, there’s a study on how air molecules move inside the tire during casing deformation.

The new standard for cross-country tire inserts provides faster lap times in all situations. Softer compound to perfectly match lightweight XC tires. If you are considering faster lap times, think about an insert that can add vibration dampening and air rotation, resulting in faster rolling speed. If you have a modern gravel bike that can accommodate XC tires, consider an insert that offers a rolling speed advantage

Weight: 97 grams, 29” only.