Dt swiss xmc 1501 30mm boost man wheels. The rear hub has been upgraded ro the 54t ratchet system and the wheels are in good condition. They do have a few marks from use but the bearings are smooth. It's a shimano microspline freehub on the rear and both hubs are center lock. These are boost wheels with a 30mm internal width and are taped fore tubeless. Any questions please ask. These are £1400 for a pair on most websites I have looked at.