Campagnolo is launching a new generation of Bora carbon wheels in two versions. The suffix WTO stands for "Wind Tunnel Optimised". The WTO designation indicates the intended use: Bora 77 and Bora 60 are aero wheels for flat stages and time trials. While the Bora 77 is only available as a front wheel and is intended in combination with a disc rear wheel, the slightly flatter Bora 60 is also available as a wheelset. The rims are each 19 millimetres wide and can also be used with tubeless tyres.
Info www.campagnolo.com