SRAM Rival eTap AXS Rear Derailleur – 12-Speed Medium Cage 36T

SRAM Rival eTap AXS Rear Derailleur

Wireless Precision. Maximum Versatility. Quiet Control.

No matter the surface or drivetrain setup, the SRAM Rival eTap AXS Rear Derailleur delivers fast, precise wireless shifting with secure chain management. Designed for both 1x and 2x AXS road systems, it handles up to a 36T cassette with smooth, quiet performance.

From pavement to gravel, it’s built to perform.

Wireless eTap Performance

• Fully wireless electronic shifting

• Intuitive eTap shift logic

• Clean setup with no cables

• Proven reliability in all conditions

Wide Cassette Compatibility

The 36T max version works with:

✔ 10-28T
✔ 10-30T
✔ 10-33T
✔ 10-36T

Perfect for endurance, all-road, and gravel gearing ranges.

1x & 2x Compatible

• Works with both single and double chainring setups

• Designed for SRAM 12-speed AXS drivetrains

• Medium cage design

Secure & Quiet Chain Management

• Advanced chain control system

• X-SYNC pulleys for durability and efficiency

• Smooth, quiet operation under load

AXS™ Enabled

• Customize shifting behavior in the SRAM AXS app

• Monitor battery status

• Update firmware wirelessly

Complete ecosystem integration.

Specifications

• Speeds: 12-speed

• Cage Length: Medium

• Max Cog: 36T

• Chain Wrap Capacity: 26T

• Mount Type: 10x1 Standard

• Compatibility: SRAM eTap AXS

• Color: Black

• MPN: 00.7518.152.000

Ideal For

✔ SRAM Rival AXS road builds
✔ Gravel bikes
✔ Endurance road setups
✔ 1x or 2x AXS drivetrains
✔ Wide-range cassette riders

Why Choose Rival eTap AXS?

• Fully wireless simplicity
• Wide gearing compatibility up to 36T
• Quiet, secure chain management
• Durable X-SYNC pulley system
• Seamless AXS ecosystem integration

The SRAM Rival eTap AXS Rear Derailleur delivers dependable wireless performance with wide-range capability — built for riders who want smooth, quiet shifting across any terrain.