This is a tubular c24 rear wheel which is sold as spares due to modification, it's a 20 spoke hub 11 spd which is like new smooth bearings fitted to a later 21 hole rim , the rim is in very good condition less extra hole that has been drilled, I have built it , it is true and all spokes tight and been used for about 100 miles with no concerns, selling as spares due to modification.