Shimano R9270-C50 DURA-ACE 50mm Clincher CL Rear Wheel (Shimano Micro Spline) AC-DRHG-MTB-A1 All headsets come complete with

All headsets come complete with the Hed Doctor

DT Swiss ARC 1400 Dicut

9% Spandex - BACK SHELL 85% Nylon

L/XL-58-62 cm

Shimano R9270-C50 DURA-ACE 50mm Clincher CL Rear Wheel (Shimano Micro Spline) AC-DRHG-MTB-A1 All headsets come complete withDURA ACE R9200: Built without compromise Shimano's study in the science of speed has taken developments to a completely new level. The freshly redesigned DURA ACE groupset provides an abundance of evidence that Shimano will leave no stone unturned in the pursuit of next level speed. Wheel System: Aerodynamics, Rigidity, & Lightweight The last pillar in the science of speed is the wheels, the final point between the rider's input and the speed output.