No Compromise! That’s the keyword to describe Veloflex’s Record clincher tires. A clincher created to beat all the records, thanks to its feather-light weight, outstanding grip and cornering stability. The full diamond tread pattern will push you to the extreme while cornering without ever losing traction and control. The 350 thread per inch corespun casing allows the lowest possible weight without compromising strength,  and comfort. Perfect for time trial, record, hill climbs and track competitions. Use Time trial, fast hill climbing, record attempts, track Sizes  700 x 25 Weight 175 grams (factory weights) TPI 350 Threads Per Inch (120/cm) Pressure 5/7 bar (70/100) Protection Belt Calicot puncture resistant layer Casing Compressed Pes/Co corespun cotton Rubber tread Natural rubber exclusive compound Mileage Front 2,000 km – Rear 1,000 km