Sram GX-EAGLE 12-Speed Chain Silver/Black Sunshine_Enriched The Flattop technology of the

The Flattop technology of the SRAM Rival chain creates a lighter

You may need to change the front gearing so the rear derailleurs capacity is not exceeded

and magnet-less solution

Large upper pulley offset automatically adjusts chain gap

Sram GX-EAGLE 12-Speed Chain Silver/Black Sunshine_Enriched The Flattop technology of theThe GX Eagle chain is designed with SRAM's Eagle geometry, the GX Eagle chain features solid pin construction, Eagle PowerLock and smooth, efficient shifting that you can count on every time out. All new Eagle PowerLock chain connector with FLOW LINK technology provides better chain guiding and increased longevity Unique features and design also provide significantly improved wear resistance on Eagle cassettes and rings