Wilier cento10air ultegra road bikewilier designed their cento10air ultegra road bike to be an all out competitive race machine and to push the co operation of the components with the frame in order to provide the best possible performance its full carbon fibre aero frame has teardrop shaped edges which give the cento10air its distinctive angular appearance and ensure it cuts through the air more efficiently its also equipped with widely spaced narrow fork blades and an all in one carbon