Continental 0100251 Clincher Cyclocross Race 700 X 35 Fold Black Tire delivers tubular-like feel and performance with a large volume 35mm casing. So forget about dealing with glue and run the Race at lower pressure for that perfect balance between traction, comfort and low rolling resistance. Specs: Weight - 450 grams; Recommended PSI - 58; Maximum PSI - 85; PU - 5.