7075 Aluminum Chainrings with PowerGlide Technology
Available in GXP and BB30 spindles
New Black color scheme
Bottom Bracket not included
The Sram RED components have dominated the biggest races of the Pro Tour, winning the World Championships, the Tour of Flanders, Paris Roubaix, the Tour de France, and Liege-Bastone-Liege, to name a few. For 2011, those same winning components get classy with an all black color scheme. The Sram RED Black Crankset uses carbon cranks molded around a foam core structure for strength. The carbon spider and cold forged chainrings make the Sram RED cranks super stiff, able to handle the power of Thor in the sprints, but light enough to take Schleck to the podium and White Jersey for a second year in a row.
The Sram RED Black BB30 crank uses an aluminum 30mm axle to achieve optimum stiffness and weight savings. A standard spider gives you the fastest possible gear ratio and enables you to run the TT rings for Time Trials and Triathlons. Bottom Bracket not included.