Yoeleo Carbon Wheels Road 700c Bike SAT T50 Bicycle Wheels 700c for Shimano 10/11S Special Assembly Technology (SAT) increases 30% wheels strength and 10% inflation capacity,provides better durability & brake ability Straight pull set up gives stiffest carbon wheels condition and lasting performance U shaped 23mm wide carbon wheels achieve best performance in crosswinds and cornering Ceramic bearings hubs with rear 6-pawl offer smoother and faster rides YOELEO Carbon Wheels meet EN Standard (SGS TEST No.:GZHG1501000192BC),with 1 year warranty guarantee under normal usage