Item DescriptionMichelin"s Pro4 Endurance are the high mileage brothers of the Pro4 Service Course, with up to 20% more mileageExtra supple casing 110 tpi cross-ply carcassNylon high density breaker under the center tread for ultimate puncture protectionSpecific Pro4 Endurance dual compound, central tread is specific for super high mileage and low rolling resistance and the lateral tread is designed for superior gripItem Specificationsmodel: 700cwidth: 25cbead: Kevlarcolor: blackweight: 245g: