Shimano Ultegra C36 wheels model WH-R8170, carbon wheels with a 36mm profile taken back from one of our customers who switched to a model with a higher profile, 21mm internal width. The wheels are in perfect condition, about 2 years old, and aesthetically perfect; they do not require any maintenance, but bearings and spoke tension will be checked before shipping or delivery. The ideal wheel for those looking for a low-profile climbing wheel, very reactive and fast, at a great price of only €650 instead of the €1600 list price.