Continental 0100344 SuperSport Plus 700 X 23 Urban Tire is built for mean street. A classic is back – but better than ever. The SuperSport pedigree is long standing in the Continental line-up as a model delivering long mileage and amazing puncture resistance. Borrowing a proven tread pattern from the venerable Grand Prix, the SuperSport Plus now features our Plus Breaker belt guaranteed to provide superior puncture protection. Robust, extra-thick casing rubber provides excellent sidewall durability, while added material in the tread strip defines tread life like no other Conti. Messengers, hardcore commuters and Fixie riders – your tire has arrived. Specs: Weight – 355 grams; Recommended PSI – 110; Maximum PSI – 120; PU – 10.