Bikes

Specialized has been saying it for years—smoother is faster. But with the all-new S-Works Roubaix Frameset, this philosophy is taken to new, remarkable heights. The frame is the lightest that they've ever made, and it's been constructed from the top-end FACT 11r carbon fiber. Its stiffness levels are also off the charts, and compared to the SL4 iteration of yesteryear, you'll experience a whole new, faster, and more efficient geometry. Through some engineering sorcery, however, Specialized has managed to keep the same fit, feel, and position that you've come to love from the SL4. Up front, Specialized has integrated its new Future Shock—it's a piston in the head tube with 20mm of travel. They have developed this technology in partnership with McLaren Applied Technologies, and the results are a host of drastic performance improvements. It focuses on vertical compliance, instead of fork splay, which means they improved smoothness, speed, and comfort in one fell swoop. Plus, Specialized's S-Works CG-R carbon seatpost and FACT 11r carbon fork invite you to add more miles to every ride.

Speed Within Reach Redefine your personal boundaries with Cervelo's P3. The engineers at Cervelo spent countless hours in the wind tunnel, testing, shaping, revising, and testing again, before the P3 took its final shape. An hourglass head tube, airfoil down tube, integrated seat tube, deep rear wheel cutout, and sculpted seatstays and chainstays eradicate wind drag. Cervelo's proven geometry, aero fork, and rail-adjust seatpost ensure an ideal ergonomic platform with fantastic handling. The P3 is equipped with amazingly smooth Ultegra Di2 shifting—so accurate and sensitive that the slightest touch of a finger delivers the perfect gear every time. Plus, you also get a great Mavic Cosmic Elite wheelset, a 3T aerobar, Shimano Ultegra crankset, and ISM's comfortable PS 1.0 saddle so you can focus on breaking your PRs. With Cervelo's widest range of fit options, intuitive assembly, easy packing for travel, accessible storage, and all of their key aero features, the P3 is as ready to race as you are. Features: - Wide range of storage and hydration options, including toptube and downtube accessory mount bosses, and an integrated seatpost accessory receiver - BBright: This asymmetrical 79mm bottom bracket standard yields stiffer and lighter frames and crank systems - Carbon dropouts: Tough, compression molded dropouts save weight with no sacrifice in strength compared to traditional metal dropouts - Future-proof cable management: Ensures your frame is compatible with all current and future derailleur and brake systems - Extended seat tube cutout: A close-fitting curve in the seat tube's trailing edge significantly improves aerodynamics by shielding the leading edge and top of the rear wheel - Shielding seat stays: Hide the rear brake calipers from the wind, not from the mechanic - Reduced-friction BB guide: Significantly reduces cable friction in the bottom bracket, which means smoother shifting, easier setup and longer service intervals