Shimano Dura-Ace WH-R9270-C60-TU Tubular Disc Carbon 60 mm - 12-speed

Perfect for flatter courses and time trials, the DURA-ACE C60 prioritizes aerodynamic efficiency and lateral rigidity.For the highest speed situations and the most powerful efforts, the redesigned DURA-ACE C60 wheel pairs a deep-section, all-carbon, tubular rim with an all-new hub design that cuts weight while enhancing drive rigidity. The C60´s construction places an extra emphasis on lateral rigidity making a sprinter´s dream.Features:- HR: High-Rigidity ver. +20% increased lateral rigidity for powerful riders and sprinters- 60 mm height full carbon rim- External rim width: 28 mm- DIRECT ENGAGEMENT- Compatible only with Shimano road 12-speed cassette sprocketsSpecifications:- Average weight: 770- Spokes_Straight pull: Yes- Brake type: CENTER LOCK disc brake- Axle fixing method: 12 mm E-THRU- O.L.D. (mm): 142- Rear speeds: 12- Thru Axle (Length x Inner diameter , mm)_142 x 12: Yes- Compatible spoke protector: CP-WR92C- D2 rim: Yes- Disc mount_140 mm Disc brake rotor compatible: Yes- D