SRAM RED AXS 12-Speed Flattop Chain

* Unique link shape allows the chain to be narrower and lighter while increasing strength and providing more tolerance between cogs.* Flattop™ technology enables a narrower chain with quieter operation and increased strength and durability* Hard Chrome™ plated inner and outer plates for faster and more precise shifts* HollowPin™ construction for increased strength and efficiency* SRAM Model ID: CN-RED-D1