For sale: Specialized S-Works Roubaix SL4, frame size 54. The bike is in very good condition. No crashes, no rust. It has been lovingly maintained. Smoother is faster. The more comfortable you are and the less fatigue you experience, the better you feel on longer rides. This is aided by the relaxed endurance geometry combined with the vibration-damping Zertz inserts. The stiff FACT carbon frame of the S-Works Roubaix SL4 offers you direct handling and efficient power transfer for a sporty ride. - Specialized S-Works FACT Carbon crankset with a high stiffness-to-weight ratio for maximum power transfer - Lightweight and efficient FACT Carbon CG-R seat post with Zertz vibration damping - Stem (90 mm) S-Works SL Stem - Handlebar (42 cm) Pro Tarmac Carbon - SRAM RED 22 rear derailleur 11-speed, medium cage. Gear ratio 11-32. Fast, quiet, aerodynamic, lightweight, and outstanding shifting precision. The RED derailleur from SRAM delivers the exact performance advantage you expect from SRAM. It features our Exact-Actuation technology for precise, efficient shifting. Carbon, titanium, and ceramic bearings complete the system. Special attention has been paid to the small details, such as the addition of a hollow titanium mounting screw and an even more precise tooth geometry of the derailleur pulleys. - SRAM RED 22 crank 50/34, crank length 172.5. - Mavic Cosmic SLE Carbon rims. Cosmic Carbon SLE offers a high degree of aerodynamic efficiency and stiffness without compromising weight. Its proven carbon/aluminum clincher rim benefits from Exalith 2 technology, extra-light spokes, and particularly smooth-running hubs. Advantages: - 52 mm high rim profile - Reduced weight and inertia - Extra-light aero spokes and aero hubs - Aluminum rim with Exalith 2 brake tracks - 12K carbon rim flanks - Good braking performance under all (weather) conditions - Durable and robust rims - Fizik Arione VSX saddle - Conti 5000 folding tires The bike comes without pedals.