SIGEYI "SACS" Single Arm Cage System - AXS

The SACS is SIGEYI's answer to oversized pulley cages[split]

SACS system

Model: SACS-AXS

Compatibility: SRAM ETAP RED AXS/ FORCE AXS（33T、36T） rear derailleur. Not compatible with XPLR ETAP AXS rear detailleurs.

The lower pulley wheel and the lower screw are the same as SACS-SHR.