The new Tarmac is designed to go fast theres no ifs ands or buts about that-but it represents so much more than just aerodynamic prowess With a light-weight Rider-First Engineered frame it delivers the best-possible ride characteristics no matter the size So no matter what you have planned for your new Tarmac its ready to help you achieve your goals-PRs KOMs or podium top-steps One bike to rule them all With the new Shimano 105 Di2 12-speed group to bring electronic shifting to the masses along with some fast rolling tires in the Turbo Pro 700x26mm tires this new Tarmac delivers performance at a more palatable price point