Sram Red E-tap Axs Rear Derailleur

The Sram Red E-Tap AXS Rear Derailleur is a short cage model with a maximum capacity of 33 teeth that feels silent and precise on complex terrains for road cycling, very easy to change, and with an electronic system that adjusts to your training. This rear gear bike can be used with 1x and 2x transmissions and it is made of carbon and the pulley bearings are made of ceramic. The Orbit technology has a silicone fluid that provides cushioning, lightness, and easier shifting and removal. The AXS system allows connection with an application so you can be aware of the state of the battery or when it needs maintenance. It includes an X SYNC chainring that offers greater performance, durability, and it fits better to the chain than traditional teeth and it is compatible with eTap batteries that come with an LED light that indicates the state of charge. The heart of the connected cadre. The SRAM RED eTap AXS™ rear derailleur is AXS enabled for easy personalization and designed for both 1x and 2x systems. Advanced chain management keeps it silent and secure no matter the terrain. The derailleur also comes with faster pulleys, bearings, motors and signals, improving speed in every way.Features:- SRAM AXS™ enabled for easy personalization- Orbit™ chain management technology keeps drivetrain quiet and secure- A single rear derailleur for all gearing combinations, including 1x and 2x- Improved motor and signal travel for faster shifting- Larger X-SYNC™ pulleys and ceramic bearings for increased durability and efficiency- Compatible with existing eTap® batteriesSpecifications:- Speed (RD): 12s- Cable pull ratio: n/a- Cage (RD): Short- Max tooth: 33- Pulley bearings material: Ceramic- Cage material (RD): Carbon