The Litespeed C1R Frameset is their highest end carbon road frame in the line of aero bikes. Its aerodynamic cross sections, fully integrated seat mast and unique down tube are features that help you move faster through air. The oversized head tube stiffens the front of the bike while thin seat stays absorb the bumps in the road. Constructed of T60 Nanotech carbon fiber with a stealth fighter matte finish, it is race ready anytime.