SRAM Chain Gap Adjustment Gauge

A nearly indispensable tool for setting up SRAM derailleurs. SRAM EX1 Rear Derailleur Chain Gap Adjustment Gauge Drivetrain Speeds: 8 SRAM Rear Derailleur Chaingap Adjustment Gauge - Fits All Eagle eTap AXS Cassettes 26-44t Compatible with all eTap AXS ca