2017 Specialized Ruby SL4 Comp Ultegra Di2 - Rim Brake
Whether you’re out for one hour or six, the Specialized Ruby SL4 Comp Ultegra Di2 is built to perform with incredible speed and comfort on the rides you love. This amazing machine sports Specialized's FACT carbon frame and fork with a feathery-low weight, for a bike that rides fast, smooth, and with unrivaled comfort. Perfect shifting is at the tip of your fingers thanks to an Ultegra 11-speed Shimano Di2 drivetrain that brings crisp, smooth shifts every time. Lightweight Axis wheels spin easily up the hills and track confidently on descents, while Specialized Turbo Pro tires and a fatigue-busting CG-R carbon seatpost make sure whatever you road you choose, you'll have a smooth, enjoyable day on the bike.