Schwalbe: Smart Sam Addix Performance - Black - 29 2.35

Unbeatable allrounder! Smart Sam goes well on any terrain and even on the road it rolls effortlessly. ADDIX COMPOUND Push yourself to your limits and demand the most from your tyre. When the pressure is on, it shows its true colours: more grip, more speed, more mileage. Experience a different dimension. ADDIX - the new compound for Schwalbe. Formula & Raw Materials Every rubber compound is made up of natural and synthetic rubbers - along with many other solid and liquid ingredients. Carbon black, silica, silanes, oils, sulphur anti-oxidants to name just a few... The quality of all these raw materials determines whether a tyre will be outstanding or just mediocre. There are countless options for selecting, combining and measuring them, so a good formula requires highly specialised expertise, high-quality raw materials and extensive testing - it goes without saying that the final recipe is top secret.