This brand new racing quattro has been brought in for 2016 with one purpose in mind they have been designed with a slightly wider rim to facilitate an easier fitting of 25c tyres this means the rider can benefit from better comfort better grip and slower tyre wear fulcrum have also managed to engineer these wheels in such a way as to add no weight penalty even though the rim is wider the racing quattro wheelset boasts a deep section clincher profile of 35mm probably the best value aero whee