You want your performance to represent 100% of what you put in, and SRAM designed RED AXS with that goal. Every component has been refined to create an effortless ride. It’s not just the lightest electronic groupset ever; they've redeveloped the controls for smooth, low-effort braking and comfortable ergonomics for the widest range of hand sizes.
This generation of RED also has faster and more precise front shifting, fully wireless connectivity, and expanded gearing choices to fit a wide array of riding styles and needs. Every feature, from accurate and reliable power measurement to
new shift points, helps create an effortless experience so your energy goes into your ride.

• Optimized layup drops further grams from the hollow carbon arms
• X-Range gearing minimizes cadence change during a front shift
• One-piece 2x chainring results in a lighter weight, stiffer, more durable crankset
• 29 g lighter than the previous generation
• Crisp and accurate front shifts
• Ultra-light hollow carbon fiber crankarms
• DUB bottom bracket adds durability and simplicity
• Can be upgraded to a power meter
• SRAM Model ID: FC-RED-E1