For an extremely fast course! Because of the open diamond tread pattern you always have a good grip on sand and grass. Available in 33mm. 1.8-3.5 bar recommended pressure. 352 grams. The current inventory has a natural tan sidewall and BLACK tread. These differ from the shown picture. A perfect match with our Mastik Tubular Glue and and Sidewall Sealant. Absolutely no tubular may be returned that has been glued. Dugast tubbies are truly hand constructed the “old fashioned” way. This produces a tire that is second to none. Andre Dugast started with Dourdoigne in 1952 and branched out on his own in 1974, just three years before Dourdoigne closed their doors forever. He has seen the rise and fall of all the modern champions, and made tubulars for most of them. At its height, the Andre Dugast Company employed 6 people. Today he works alone and is one of the masters of a dying art. Dugast casings define what supple means. In Europe, Top pro’s run these at unthinkable low pressures. A top notch glue job is critical when rolling around the course at 25 psi! Dugast tires are designed for classic European style cross courses. This means grassy fields (generally smooth) with a combination of pavement.