Frame : Cervelo Technology Carbon
Bottom Bracket : BBRIGHT
Hanger : Replaceceable Alloy Rear Derailleur Hanger
Spec :
105 Disc / Wheelset – Alexrims Boondocks-5D
Ultegra Disc / Wheelset – DT Swiss E1850 23 Spline
Ultegra DI2 Disc / Wheelset – DT Swiss E1850 23 Spline
For more information visit https://www.cervelo.com/en/s5