Campagnolo BORA WTO 60 C23 Rear Wheel - 700 12 x 142mm Center-Lock N3W 2-Way Fit CarbonCampagnolo BORA WTO 60 C23 Rear Wheel 700 12 x 142mm Center Lock N3W 2 Way Fit Carbon. The Bora WTO 60 is at the top of this category with a profile designed for maximum high speed aerodynamics at a significantly lower weight compared to the previous model and with a structure that provides an unprecedented sense of control. Feel weightless thanks to the Handmade Ultra Light Carbon (H. U. L. C.) rims and C LUX finish; this combination minimizes weight