Lightweight wire-on cyclo cross tyres with a close file type tread, ideal for dry hardpacked courses or for general use on a hybrid type bike. The appealing semi-slick tread allows for easy rolling and good cornering grip. Features K-Guard, a natural rubber insert reinforced with Kevlar fibers for solid puncture protection in the Active Line. Designed to fit 700c wheels with a rigid wire bead. Size: 700 x 38, ETRTO Size: 38-622. Maximum Pressure: 35-65 psi. Approximate Weight: 550g. This listing is for ONE tyre.