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Prototype - Evolving Daily

SRAM Rear Derailleur

9 models, 9 verified variants. Only rows checked against SRAM’s own page are listed.

A value shown as a set or a range differs between this model’s variants and is never one variant’s spec. A cell marked not stated is a field the maker does not publish, so nothing here checks it.

ModelVariantsSystemSpeedsActuationMaximum cogMountCagePrice (MSRP)
SRAM Apex XPLR Rear Derailleur1Drivetrain system sram-xplr-1212-speed (rear index count the maker rates it for)MechanicalLargest cog 44 teethStd-hangerlong cage$140.00
SRAM Force AXS Rear Derailleur1Drivetrain system sram-axs-road12-speed (rear index count the maker rates it for)Axs-wirelessLargest cog 36 teethStd-hangermedium cage$415.00
SRAM Force AXS Rear Derailleur E1 (Long Cage)1Drivetrain system sram-axs-road12-speed (rear index count the maker rates it for)Axs-wirelessLargest cog 36 teethStd-hangerlong cage$375.00
SRAM Force XPLR AXS Rear Derailleur E1 (13-speed)1Drivetrain system sram-xplr-1313-speed (rear index count the maker rates it for)Axs-wirelessLargest cog 46 teethUdh-fullmountxplr cage$475.00
SRAM RED AXS Rear Derailleur1Drivetrain system sram-axs-road12-speed (rear index count the maker rates it for)Axs-wirelessLargest cog 36 teethStd-hangermedium cage$770.00
SRAM RED XPLR AXS Rear Derailleur E1 (13-speed)1Drivetrain system sram-xplr-1313-speed (rear index count the maker rates it for)Axs-wirelessLargest cog 46 teethUdh-fullmountxplr cage$770.00
SRAM Rival AXS Rear Derailleur1Drivetrain system sram-axs-road12-speed (rear index count the maker rates it for)Axs-wirelessLargest cog 36 teethStd-hangermedium cage$325.00
SRAM Rival XPLR AXS Rear Derailleur E1 (13-speed)1Drivetrain system sram-xplr-1313-speed (rear index count the maker rates it for)Axs-wirelessLargest cog 46 teethUdh-fullmountxplr cage$360.00
SRAM Rival 22 Rear Derailleur1Drivetrain system sram-rival22-1111-speed (rear index count the maker rates it for)MechanicalLargest cog 32 teethStd-hangermedium cage$72.00

Source for every row: SRAM’s own product pages, last checked between 2026-07-18 and 2026-09-09.

The checker compares the dimensions listed in what we check, and what we don’t. “No conflicts found” means no conflict among those dimensions — not a guarantee that a build works. Errors mean it won’t fit; warnings mean it works but check; infos are notes.

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