Racing 4 DB Thanks to their medium 34mm profile, the new Racing 4 DB wheels represent the perfect balance between aerodynamics, riding precision and versatility, ideal for easy pedaling uphill without sacrificing stability when the speed increases-not coincidentally, these are the wheels used by the Cofidis team for seasonal training.

Compared to the 2018 model, the new version features an aluminum rim with a CNC-milled and CNC-lightened profile and a wider 19mm inner channel (in the previous model it was 17mm) that easily accommodates 25mm tires. The wheels are also available with 2 Way F...