Specialized's Roubaix SL4 Pro Disc frameset builds into a bike that keeps you fresher for longer. With its extremely responsive and stiff SL4 FACT 10r carbon frame and fork, coupled withour Zertz inserts, road vibration and chatter are all but eliminated. Build your dream race rig on this frame and you'll get you to the finish line with enough left in the tank to sprint for the podium.
•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.