On the occasion of its centennial, Shimano has announced an expanded partnership with the Amaury Sport Organization (A.S.O.), the organizer of prestigious stage races such as the Tour de France, the Vuelta, Paris-Nice and the Critérium du Dauphiné, as well as prestigious one-day classics such as Paris-Roubaix, Liège-Bastogne-Liège, Flèche Wallonne ...