2013 Specialized Tarmac Comp SL4 road bike. Fact 10r carbon fiber frame with racing geometry. Shimano Ultegra 2x10 groupset with FSA Carbon Cranks. Carbon fiber seat post with Specialized Toupse saddle. Weighs in at 16.5lbs. DT Swiss 4.0 wheels with Gatorskin tires. 54 cm frame for someone around 5'9. The bike is in good mechanical and cosmetic condition.