SRAM RED Flattop 12/13-Speed Chain, E1

- Sram's latest chain offering under the RED umbrella sees a 13g reduction in weight and improved strength and performance - Flattop technology enables a narrower chain with quieter operation and increased strength and durability - Hard chrome-plated inner link plates and rollers for reduced wear and prolonged life - HollowPin construction for increased strength and efficiency - Super light outer plates with cutouts