Sram Derailleur S500 Eagle 12 Speed AXS 52T (No Battery)

The SRAM S500 Eagle AXS rear derailleur is the flagship model in SRAM’s new S-Series, bringing full wireless shifting performance to a broader range of riders. Designed for 12-speed Eagle drivetrains, it delivers crisp, consistent shifts with minimal setup—no cables required.

At its core is SRAM’s proven AXS wireless system, allowing seamless pairing, micro-adjustment, and customisation via the AXS app. The derailleur is built to handle wide-range MTB gearing, supporting 10–50T and 10–52T cassettes for maximum climbing range.

A standout feature is the Overload Clutch, which automatically disengages the motor in the event of an impact, protecting the derailleur and then instantly resetting—ideal for aggressive trail riding.

Key Benefits

AXS Wireless Shifting: Clean cockpit, precise electronic shifts, and easy setup.
52T Max Capacity: Handles full Eagle cassette range for steep climbs.
Overload Clutch Protection: Reduces damage from impacts and crashes.
Type 3 Clutch: Keeps the chain stable and quiet on rough terrain.
Premium S-Series Build: High-end materials with improved durability.

Specifications

Speed: 12-speed
Max Cassette Size: 52T
Drivetrain: SRAM Eagle (1x only)
Technology: AXS wireless, X-Actuation™, Overload Clutch
Cage: Long cage (aluminium)
Compatibility: Eagle AXS ecosystem (MTB + drop-bar AXS “mullet” setups)
Battery: Not included
Use: MTB / Trail / Enduro / Gravel (mullet setups)

Who Is This Best Suited For?

Ideal for riders wanting to upgrade to wireless shifting without going full top-tier XX or X0 Transmission. Perfect for trail, marathon, and even gravel “mullet” builds, especially if you want wide gearing with minimal maintenance on demanding South African terrain.