WH-R9270-C50-TL, Dura-Ace, F: 24H / R: 24H, for 12-S, Old: 100/142mm, F/R: 12mm E-Thru, Tubeless, w/Tubeless Tape

The all-rounder of the new DURA-ACE wheel lineup, the C50 is both lighter than the previous C40 model and nearly as aerodynamic as the previous C60. It's a wheelset at home in a wide range of conditions. From time trials to criteriums, on rolling terrain or attempting a personal best, the new C50 is the ideal wheel for spirited road riding.