The Criterium Open Tubular (Clincher) is the most versatile and winningest tire in Challenge's line. It's handmade on a supple 320-tpi super-polyester casing with a durable tread compound. The length-wise center tread rolls quickly while lateral side tread sticks to the road in the corners. And, there's puncture protection under the tread.
Features and Information
Also available in Black/Tan and White/Black (images unavailable from manufacturer).