Schwalbe outer tire One The Schwalbe One presents itself fast, reliable and agile at the highest level. The RaceGuard puncture protection belt provides excellent protection against punctures. An impressive road bike tire, for training or racing, in every situation and time of year. Always at the highest performance level. Specifications: Inch size: 28 x 1.00 ETRTO size: 25-622 Type of bicycle: road bike Type of tire: folding tyre Reflection: no Anti-leak: yes Color: black/yellow Material: rubber Weight: 245 grams Tire pressure: 6.00-8.00 Bar EPI: 67