Gravel/road/cyclocross 53 cm. Gently used only on pavement. Stored indoors. In great condition. Shimano 105. Upgraded wheelset with Stand Grail rims/DT Swiss hubs custom built at Rock City Cycles. Currently set up with Shwalbe One 28c road tires, but price includes extra set of tires (33 mm Specialized knobbies for gravel/cross) and a nice set of fenders. Your choice of pedals: flat, spd, egg beater.