SRAM, Rival E1 Flattop, Chain, Speed: 12/13, Links: 126, Chrome

Flattop technology allows for a narrower chain with quieter operation and increased strength and durability
Compatible with 12-speed road and 13-speed XPLR AXS dropbar groupsets
Hard Chrome plated inner link plates for reduced wear and prolonged life
Cut-outs in out link plates for weight reduction
Includes Flattop PowerLock