Flattop Chain Technology - Innovative flat top chain profile increases chain stiffness while reducing drivetrain noise and improving shifting performance across modern 12 and 13 speed drivetrains Hard Chrome Inner Link Plates - Durable chrome plated inner links resist wear and corrosion to extend the life of the chain even under demanding riding conditions Lightweight Outer Link Design - Strategically placed cutouts in the outer plates reduce chain weight without sacrificing strength or reliability Smooth And Quiet Shifting - Precision engineering helps the chain move efficiently across cassettes and chainrings for consistent and quiet shifting performance Wide Drivetrain Compatibility - Designed to work with SRAM 12 speed road systems and 13 speed XPLR AXS dropbar setups for versatile drivetrain use Durable Construction - Strong steel link construction maintains reliable power transfer and long term durability over extended riding distances Easy Installation - Includes a Flattop PowerLock connector that allows quick and secure chain installation without complicated tools Optimized Power Transfer - Rigid chain structure improves drivetrain efficiency by maintaining stable engagement with chainrings and cassette teeth

Drivetrain Compatibility: 12 Speed Road, 13 Speed XPLR AXS Chain Technology: Flattop Design Link Count: 126 Links Inner Link Treatment: Hard Chrome Plated Outer Link Design: Weight Reduction Cutouts Connector Type: Flattop PowerLock Material: Hardened Steel Item Weight: 0.7 Pounds