Campagnolo Bora WTO Dark 33 Wheel Set Specifications:- Version: Campagnolo body- Compatibility: Campagnolo sprocket set 10/11/12- Spokes front: 24 steel spokes, elliptical aero cross section, spaced in groups of three through the G3 system- Spokes rear: 24 steel spokes, elliptical aero cross section, spaced in groups of three through the G3 system- Black aluminium monolithic hub- USB cup-and-cone bearing system- Hub edge: 100 mm in the front, 142 mm in the rear- Pivot material: aluminium- Profile height: 33 mm- Rim material: carbon- Rim cross section (H x W): 33/26.1mm- Internal diameter of rim: 19 mm- Water Transfer graphic- Tire: Clincher