Sram Red Groupset 2013 www.home-bikes.com

New Sram Red represents the pinnacle of road racing technology and delivers countless performance advantages to the professional and enthusiast alike. For 2012, the new Red continues in the Sram tradition as the leader in light weight, flawless shifting, and ergonomic advantage with gorgeous aesthetic styling. How did we improve on the world’s best mechanical gruppo? We started with everything we knew, and then designed a brand new drivetrain from scratch. Each part was engineered with the twin goals of eliminating the superfluous while focusing on an overall synergy that translates into unmatched performance. Elegant and simple, RED perfects the riding experience through genuine innovation. SRAM RED changes everything. Shifters: We‘ve scrutinized everything, including the transition between handlebar and hoods, the grip texture, finger wrap, and the separate interfaces with both the shifter and brake lever. The result is an extremely comfortable, highly individual fit that makes the shifters feel like a natural extension of the rider. Rear Derailleur: We‘ve paid rapt attention to the finer details, like adding a hollow titanium anchor bolt and even refining tooth geometry of the jockey wheel. The result is that the chain runs through the new RED Rear Derailleur smoother and quieter than ever before. Front Derailleur: Instead of simply moving back and forth, the derailleur cage actually rotates to maintain a consistent angular relationship with the chain. We call it Yaw Technology, and it eliminates the need for shifter trim. As a result, shifts feel more direct, more precise, and combined with the new RED crankset and chainrings, delivers an unmatched performance advantage in front shifting. Crankset: The new SRAM RED Exogram Crankset is completely hollow all the way to the spider. Its hidden bolt pattern makes better use of carbon fiber to further improve stiffness and shed weight. The stunning X Glide R chainrings are optimized for use with the YAW Technology in the front derailleur, delivering seamless, flawless performance. Bottom Bracket: Welcome our new Gutter Seal Technology! Gutter drastically improves sealing against the elements while reducing seal drag. We’ve designed a fresh new cup forging for a new high-end look. A new standard in external bearing performance! Ceramic Bearings Cassette: The new SRAM RED Powerdome X is the most advanced cassette ever made. It‘s super light, deadly silent, and delivers an undeniable performance advantage Chain: The newest 1091R chain features more heavily chamfered outer plates for improved shifting and quieter running. Other advancements include a new inner plate finish plus chrome hardened pin construction, both for longer chain life. Brakes: The new patented AeroLink arm reduces frontal area while improving braking performance and modulation. The brake body has been sculpted to provide a sleek aerodynamic profile to the wind. Even the smallest details, like the barrel adjuster, point away from the wind. And to finish off the package, SwissStop Flash Pro pads come standard with the brake. It‘s a better brake in every way.