The Turbo Pro tire is a competitive clincher that utilizes many of the same features found in the S-Works version. After all competitive riders need a fast light and tough tire and the Turbo Pro is all three. With its flawless tread supple casing and unrivaled GRIPTONå¨ compound it features extremely low rolling resistance and superior cornering traction. Put it all together and you'll be climbing and descending with confidence and speed. Specialized Turbo Pro Bicycle Tire in Black