Ideal use sportives training and all season riding3d casing goes bead to bead for optimal protection bead to bead reinforced tread forpuncture pinch flat and sidewall cut protection excellent distance and rough road tyrezsg dual compound provides excellent grip in all weather conditions and the additionof our pt belt adds even more protection under the tread in addition the tyres can befitted and removed more easily thanks to the optimised bead design pa700racedevo25fb 700 x 25c blackpa70