The SRAM Red XPLR eTap AXS Rear Derailleur is a dedicated 1x-specific unit designed for use with the XPLR 10-44 cassette.

It makes for an uncluttered drivetrain that takes on pavement and singletrack with equal measure. 

Wireless and proven eTap shift logic, AXS connectivity and advanced chain management mean this derailleur does exactly what you want when you need it.

Features:

• Wireless electronic eTap shift logic for intuitive shifting, easy setup, and reliability
• 1x specific for use with 10-44T XPLR and 10-36T cassettes and Flattop chains. Not compatible with Eagle cassettes and chains.
• SRAM AXS enabled, allowing easy personalization
• Chain management keeps the drivetrain quiet and secure
• Large X-SYNC pulleys for increased durability and efficiency
• Compatible with existing eTap batteries

Product Specifications:

• Speed (RD)    12
• Cable pull ratio    n/a
• Cage (RD)    n/a
• Max tooth    44
• Color (RD)    Black
• Pulley bearings material    Ceramic
• Cage material (RD)    Aluminum
• Drivetrain Configuration    1x
• Communication Protocol    AXS
• Shift Technology    Wireless
• Chain Technology    Road Flattop D1, Road Flattop E1
• Vendor Item No: 00.7518.157.000