CONTINENTAL Grand Sport Race Tire - 700 x 25c - PureGrip / NyTech Breaker - Black salsapromo Threaded shaft is 1/2" x

Threaded shaft is 1/2" x 13 TPI

Up To 22 Hours Runtime

Designed for flat bar trekking bikes

X-SYNC pulleys for increased durability and efficiency

Length: 275mm

CONTINENTAL Grand Sport Race Tire - 700 x 25c - PureGrip / NyTech Breaker - Black salsapromo Threaded shaft is 1/2" xGrand Sport Race features a proven racing tire contour for responsive handling and secure grip. This tire is an ideal all rounder, ready for every challenge, even the biggest ones. Designed for performance in touring and competition uses The Nytech Breaker is based on the technology of the SafetySystem puncture protection. Made of nylon fiber and similar to Kevlar, it reliably protects against punctures and cuts. It also has particularly low rolling