The Contact is the jack-of-all-trades among city and trekking tires and features a new tread design. A uniform center tread/belt assembly ensures a smooth and speedy ride on the road. Deep water channels and fine sipes guarantee grip in curves and on loose surfaces. The tire construction itself rounds off the overall high quality. Ultra fine fabric reduces the rolling resistance while providing a noticeably more comfortable ride. Safety system breaker wards off flats. Wire bead.