SRAM Black - Silver SRAM Red eTap AXS 2x12s D1 groupset 2025

Groupset. Red eTap AXS 2X D1 electronic disc brake kit (disc shifters, two-piece calipers, derailleur with battery, derailleur with battery, 160mm CLX Ti 6-hole discs, charger and manual)
Effortless performance. Effortless perfection. We refined every part of RED to create effortless one-finger braking, smooth front shifting, fully wireless connectivity, and expanded gearing choices to fit every rider. We packed in every feature we could, like accurate and reliable power measurement, new shift points, and more brake adjustability, while still shaving g off every component to bring you the lightest electronic groupset ever. Riding isn’t effortless. RED is.

• Rear derailleur: SRAM RED AXS D1. SRAM AXS™ enabled for easy personalization. Orbit™ chain management technology keeps drivetrain quiet and secure. Compatible with both 1x and 2x drivetrains. 36t-max derailleur is compatible with 10-36, 10-33, and 10-28 cassettes. 33t-max derailleur is compatible with 10-26, 10-28, and 10-33 cassettes. Improved motor and signal travel for faster shifting. Large X-SYNC™ pulleys and ceramic bearings for increased durability and efficiency
• Front derailleur: RED eTap AXS. The SRAM RED eTap AXS front derailleur leverages our advancements with X-Range gearing. The derailleur design carves out space for wide rear-tire clearance, making it a perfect fit for modern riding. And the shifting is quick and precise. AXS enabled for easy personalization. Elegant and streamlined form for more rear-tire clearance. SRAM Yaw trimless cage technology with an optimized cage profile for new SRAM RED front chainring combinations. The most responsive, quick, and precise front shifting to date. Compatible with existing eTap batteries
• Brake: Fully wireless electronic shifting. Fully hydraulic disc braking. The SRAM RED eTap AXS™ HRD shift-brake system is the future. And the future is custom. AXS™ enabled and easily personalized for hand size and reach, this is the best shifting and braking experience — for all riders. AXS™ enabled for easy personalization. Simple and intuitive eTap® shift logic. Personalize for your hands and preferences using Contact Point Adjustment™ and separate Reach Adjust™ with HydroHC™ brake platform. Newly textured shift paddles and hoods for a better feel. Two ports for Blips™ on each lever. Bleeding Edge™ technology for easy and clean brake bleeds.
• Rotor: CenterLine XR Rotor. The SRAM CenterLine XR (CLX-R) rotor works in tandem with the SRAM eTap AXS™ drivetrain. It's designed specifically for road riding - and to keep braking quiet at every stop.