Specialized Roubaix SL4 Expert Disc UDi2

Smoother is faster when you're flying down the road on Specialized's Roubaix SL4 Expert Disc UDi2. With the engineered compliance and responsiveness of Specialized's SL4 FACT 10r carbon frame and fork, along with the amazing electric shifting of the Shimano UDi2 build kit and powerful Shimano hydraulic-disc braking, it's a bike that will ensure that you stay fresher, longer—no matter how long your ride may be.

•High-modulus SL4 FACT 10r carbon frame with tapered head tube and compact race design provides incredible responsiveness, while the engineered compliance and Zertz inserts smooth out vibrations and road chatter.
•The Specialized FACT carbon fork comes in three different sizes with varying steerer diameters that optimize stiffness for that size, while also providing excellent steering response. Road chatter is also absorbed through the Zertz elastomer inserts.
•The incredibly smooth-running Fulcrum Racing S-19 Disc Light wheels transfer all your power to the road. They're built with butted spokes to be tough enough to handle even the roughest roads and still come back for more.