Built for riders who demand versatility across mixed terrain, the SRAM RED eTap AXS D1 rear derailleur delivers wireless shifting precision when you need it most. This 1x-specific unit pairs seamlessly with the XPLR 10-44 cassette for a streamlined drivetrain that handles both gravel and singletrack without compromise. Leveraging proven eTap shift logic and AXS connectivity, it provides intelligent chain management and responsive performance in any condition. A purpose-built component for adventurous cyclists seeking reliability and simplicity.
KEY 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
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
RD Minimum (Cassette)
36
Communication Protocol
AXS
Shift Technology
Wireless
Chain Technology
Road Flattop D1, Road Flattop E1
Payment & Security
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