![SRAM GX Eagle AXS Upgrade Kit - Rear Derailleur, Battery, Eagle AXS Controller w/ Clamp, Charger/Cord, Chain Gap Tool, Black SRAM GX Eagle AXS Upgrade Kit - Rear Derailleur, Battery, Eagle AXS Controller w/ Clamp, Charger/Cord, Chain Gap Tool, Black](https://cdn11.bigcommerce.com/s-3bramhof5y/images/stencil/1280x1280/products/204/572/GX_AXS__72693.1659198973.jpg?c=1)
SRAM GX Eagle AXS Upgrade Kit - Rear Derailleur, Battery, Eagle AXS Controller w/ Clamp, Charger/Cord, Chain Gap Tool, Black
![Amazon.com : Rear Derailleur Adjuster, Chain Gaps Adjustment Gauge Tool for SRAM Eagle GX NX 12 for Hiking, Road, City, Mountain Bicycles and Racing Bicycles : Sports & Outdoors Amazon.com : Rear Derailleur Adjuster, Chain Gaps Adjustment Gauge Tool for SRAM Eagle GX NX 12 for Hiking, Road, City, Mountain Bicycles and Racing Bicycles : Sports & Outdoors](https://m.media-amazon.com/images/I/61RtlNhMYwL._AC_UF1000,1000_QL80_.jpg)
Amazon.com : Rear Derailleur Adjuster, Chain Gaps Adjustment Gauge Tool for SRAM Eagle GX NX 12 for Hiking, Road, City, Mountain Bicycles and Racing Bicycles : Sports & Outdoors
![SRAM Rear Derailleur Chaingap Adjustment Gauge - B Gap Tool for all eTap AXS Cassettes 26-33T - 43.7518.098.000 SRAM Rear Derailleur Chaingap Adjustment Gauge - B Gap Tool for all eTap AXS Cassettes 26-33T - 43.7518.098.000](https://images.bike24.net/i/mb/dc/e5/7b/sram-rear-derailleur-chaingap-adjustment-gauge-b-gap-tool-for-all-etap-axs-cassettes-26-33t-1028001.jpg)