Specialized Roubaix Expert carbon fiber Frame. Rear derailleur = Shimano Ultegra. Front derailleur = Shimano Ultegra. Shifters = Shimano ST-RS685 11 speed (missing cosmetic nose on left). Brakes = Shimano Ultegra Hydraulic disc. Rims = DT Swiss R470. Stem & handlebars = Specialized Alloy. Seatpost = Specialized CG carbon fiber. Bike is shifter and brake mechanically sweet and sound. This bike is a used bike with some cosmetic blemishes... None of the cosmetic blemishes are significant enough to really show in the photos. The Char coloring does have a dull look to it. Photos for they are part of the description. The item "Roubaix 56 Specialized Road Bike Carbon Fiber disc Shimano Ultegra Expert shock" is in sale since Wednesday, May 8, 2019. This item is in the category "Sporting Goods\Cycling\Bicycles". The seller is "irishbikeguy" and is located in Gilbert, Arizona. This item can be shipped to United States.