The Tufo Elite Jet sub-160g Tubular Tire is an ideal choice for the most important races on your calendar. It is guaranteed to weigh 160g or less and is intended for time trials and road races with a good surface. In spite of its super low weight, the Elite Jet has very good puncture resistance and longevity. You have the ability to inflate these to quite high pressures (145-220psi) to give you the absolute minimum rolling resistance. It's available in 700x20c in black.