The SRAM Apex XPLR AXS rear derailleur is a wireless electronic gravel derailleur — the AXS platform at the accessible Apex price point, configured for XPLR gravel gearing. No shift cables to run or maintain; the derailleur communicates wirelessly with Apex XPLR AXS levers and is powered by a rechargeable AXS battery.

Highlights

  • Wireless eTap AXS rear derailleur — Apex XPLR tier for gravel
  • No shift cables — AXS wireless communication
  • Wide-range gravel cassette capacity (XPLR gearing)
  • Compatible with Apex XPLR AXS levers and XPLR cassettes
  • Rechargeable AXS battery, AXS app compatible

Fit and compatibility

Apex XPLR AXS wireless gravel rear derailleur. Compatible with SRAM Apex XPLR AXS lever system and XPLR cassettes. Requires XDR driver freehub. Confirm cassette ratio and compatibility before ordering.

Installation. Service. Compatibility. Find all the documentation needed to set up, use, and maintain your components in the SRAM Service hub.

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Features
  • AXS enabled for easy wireless setup, monitoring, personalization, and reliability
  • 1x specific for use with 11-44 T XPLR, 10-44T XPLR, and 10-36T cassettes
  • Chain management keeps the drivetrain quiet and secure

Specifications

Cage (RD) n/a
Cable pull ratio n/a
Speed (RD) 12s
Color (RD) Black
Cage material (RD) Aluminum
Pulley bearings material Steel
Max tooth 44
SKU SRM-RD-APX-1E-D1
Model # RD-APX-1E-D1
Barcode # RD-APX-1E-D1
Brand SRAM