Designed for the highest speed environments and modern tire widths, the ULTEGRA C60 wheelset shares its all-carbon rim profile with DURA-ACE but employs a hub that is compatible with both 11 and 12-speed cassettes.
For situations where aerodynamics is the priority, the new ULTEGRA R8170 C60 wheelset features an all-carbon, 21 mm internal, tubeless compatible rim and a super-fast cup and cone bearing hub that is compatible with both 11 and 12-speed cassettes.
60 mm height full carbon rim
Internal rim width: 21 mm
Shared rim profile with R9200 DURA-ACE wheels
Improved aerodynamics