Campagnolo Bora Ultra 11-speed crankset, 175mm, 53/39T – new in the original retail box. The Bora Ultra sits at the top of Campagnolo’s crank lineup, pairing full carbon arms with the Ultra Torque titanium spindle system for a stiff, light interface that’s a step above the standard Record/Chorus carbon cranks. The 53/39T standard chainring setup covers road and TT use, and the titanium spindle bolt uses a left-hand (counterclockwise) thread – worth knowing before you build it up. New, unused, in the original Campagnolo retail box with all factory labels and warning stickers still attached. No signs of use – this has never been mounted to a bike. As with any Campagnolo Ultra Torque crank, the frame-specific cup shells BSA, PF30, etc.