Following a stop on the track, I am selling a pair of Mavic IO and Mavic Comète wheels in perfect condition (never dropped or bumped). With cotton tubular at the front and Continental Sprinter tubular at the rear. I'm leaving them with a like-new Vittoria Pista Speed Graphene 2.0 tubular. I'm also leaving a Shimano DuraAce NJS 15-tooth sprocket. And the 2 Mavic carrying cases with them, of course. An extra-flat round magnet has been taped to the front wheel, enabling a speedometer to be used. They're ready to use. They will be destickered with the sponsor (Infologic).