SRAM Red AXS HRD Shift-Brake System

True one-finger braking is at hand. We’ve overhauled our hood and lever architecture and achieved breakthroughs for fit across all hand sizes and easy access to powerful and smooth, easy braking from anywhere on the bar. Truly independent reach and contact point adjustment allow for highly personalized setup, with no risk of pinching your fingers or bottoming out on the bar no matter your settings. Better finger wrap on the hood means less fatigue on long days, and Bonus Buttons let you shift or control ANT+ devices with your thumbs. All that and we still managed to remove 83 g. The caliper is not only stiffer, but lighter too, 
with phenomenal pad clearance for rub-free operation.