Full carbon disc wheel. Rim brake. This is a generic wheel, not Flo. I put stickers on so it would match my other wheels. Includes Ultegra 11 speed cassette (11-28), latex tube and Continental Grand Prix 5000 tire. The wheel looks great and is super fast. It "whooshes" going up hills because it is full carbon, no aluminum structure. Freehub sounds great, too. Clincher that is tubeless ready. Ships for $40.