The Specialized Pro Riders asked for a special climbing tire to give them the ultimate competitive advantage. Their Turbo S-Works Mountain Allround feels zippier when you are out of the saddle to place attacks in the mountains. It features a smaller cross section, for easier handling from side to side. It puts all your hard efforts into propelling you forward. Along with GRIPTON compound, you have a fast, agile tire, with controlled cornering and braking modulation on the descents. A secret weapon for the mountains!