The Retrospec All-Star Wheelsets have been custom-designed to give you optimal speed, dexterity and control on the road. The 41mm super deep V rims strike the ideal balance between being lightweight and having responsive performance capacity and durability. Retrospec rims are double walled with black spokes that show off color better than traditional wheels. The All-Star Wheelset comes with Retrospec Alloy 41mm double-walled 700 x 23c rims, KT Quando flip-flop hubs (F 100mm, R 110mm), 16T fixed-gear and freewheel cogs, CST 700 x 23c tubes with presta valves, and CST high performance tires.