Yes, the Litening AIR C:68X SLT complies with UCI regulations in terms of weight and frame construction. But that's about it, because the rest of this ultra-lightweight, super-aerodynamic, and lightning-fast carbon racing machine is absolutely extraordinary. Newmen Advanced wheels with carbon rims and carbon spokes, combined with super-light Schwalbe Aerothan tubes and thoughtfully designed tube profiles, suggest that everything here is about maximum speed and that one crucial hundredth of a second. The high-quality Shimano Dura Ace Di2 groupset, including a power meter, efficiently transfers your leg power to the road and allows for precise, safe braking. Do you want a fast, extremely speedy racing bike to reach for the stars? Here it is!