The Sram Red eTap AXS 12-speed rear derailleur was developed for 1x and 2x systems. Thanks to AXS, it can be easily adapted to the needs and preferences of the driver. Its advanced in-orbit chain control ensures silent operation on any terrain. With its easier-to-operate pulleys and bearings, as well as faster motors and direct signal transmission, the rear derailleur not only makes gear changes faster.
- AXS allows for easy customization.
- Orbit technology for even quieter and safer chain management.
- Compatible with 1x and 2x units.
- The 33Z-max rear derailleur is compatible with 10-26, 10-28 and 10-33 cassettes.
- Improved engine performance and signal transmission for even faster gear changes.
- Larger X-SYNC pulleys and ceramic bearings for increased durability and efficiency.
- Compatible with current eTap batteries.
- X-Sync: engages the chain before traditional teeth.
- X-Range technology.
- Cage material: carbon.
- Pulley material: ceramic.
- courses: 12.
- maximum sprocket: 33.
- Battery not included.
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