SRAM Force AXS E1 Rear Derailleur | 12-speed

Modern gear shifting for today’s cyclist

SRAM Force AXS components represent the next stage in the evolution of road cycling—technology focused on speed, efficiency, and intelligence. With the AXS platform, riders gain not only reliable electronic shifting but also the ability to personalize their entire riding experience via the mobile app. This system merges smart software with cutting-edge engineering, ideal for everything from intense training to competitive racing and long-distance rides. SRAM’s innovations allow cyclists to use every gear more precisely and efficiently than ever before.

Key Features:

• Electronic control via AXS platform: riders can customize shift logic, monitor battery status, receive service alerts, and update firmware—all from a convenient mobile app
• Versatile compatibility: a single derailleur supports both 1x and 2x drivetrains, making it suitable for a variety of riding styles—from road racing to mixed-surface adventures
• Wide cassette range support: compatible with cassettes from 10-28T to 10-36T, offering gearing for both high-speed flats and steep climbs
• X-SYNC chainring technology: oversized chainrings with precision tooth profiles ensure firm chain retention, improved efficiency, and reduced wear
• Smart chain management: integrated chain control systems reduce noise and prevent unexpected drops, even on rough terrain