The Ultra Sport III features Continental's proven Pure Grip compound, which is competitive with any compound on the market at the given price point. It also features a supple 180 threads per inch casing, giving a smooth ride.Performance racing tyre ideal for trainingLong lasting Pure Grip tread compoundSupper & puncture resistant 3/180 TPI casingVarious sizes to cover various riding stylesWeight from 320gThe Ultra sport III is very popular with some of the leading race bike brands as an original equipment product, meaning these companies place their trust in Continental as a fitting addition to their machines. If you want a great value, reliable and smooth riding tyre, the Continental Ultra Sport III is the perfect choice!