The RED Brakeset offers pure stopping power and modulation in an incredibly light package. Based on SRAM�s race-proven skeletonized Dual Pivot design these brakes bring cold-forged aluminum arms alloy pivot bolts centering and spring tension adjustments for maximum effectiveness with minimum weight.Dual Pivot design increases braking power and enhances progressive feel. Fully adjustable with the centering and spring tension screws.Weight 265g Technology Skeletonized Dual Pivot Design with Convex Washers Material Cold-Forged Arms Titanium Mounting and Pivot Bolt Pad / Holder SRAM / Swiss Stop Compound with Adjustable Cartridge Holder (Carbon Rim Pad option available) QR Indexed WiFLi� = Wider - Faster - LighterSRAM's WiFLi� Technology is based on the compact 2 x 10 - two front chainrings and 10 gears in the rear - design inherent in SRAM Apex and Rival which delivers a wider range of gears than your standard triple faster shifts through two chainrings and 10 gears and with significant weight savings. It's the newest technology from the company that continues to innovate the cycling experience.WiFLi� is all you need to know�Wider � a wider range of gears for every climb and any descentFaster - two chainrings shift (and set-up) much faster and more easily than threeLighter � as much as 274g (9.8%) less than the most popular road tripleMuch improved Q-factor - improved heel clearanceEasier set up - two is easier than threeCompatible with SRAM Red SRAM Force SRAM Rival and SRAM Apex