1.700c carbon fiber bicycle wheelset, 2.top quality and light weight, 3.handmade and stiffness ,durable used, 4,20/24 ... Specifications1.700c carbon fiber bicycle wheelset,2.top quality and light weight,3.handmade and stiffness ,durable used,4,20/24 ... shipped to you after we receive the items for replacement. super light clincher carbon wheelset 89mm