For maximum speed, Challenge's Triathlon Tubular is light, fast and aero. It's hand made on their light and supple 300tpi SuperPoly casing with a durable tread compound and tough polyester in the sidewalls. The tread rolls fast, grips great in the corners and has a layer beneath for puncture protection. You also get a latex tube. Latex tubes are lighter, thinner and more flexible than butyl tubes, increasing your comfort, lowering rolling resistance, and helping to prevent flats, too.
Tubular tires are compatible with tubular rims and are installed with glue or a special adhesive tape. Tubular tires will not work on clincher rims (the standard rim type). If you have any questions about compatibility or mounting, please contact us for details.
700 x 22c