SRAM's top-level chain, the PC 1091R chain boasts hollowed out pins and plates for significant weight savings, plus optimized shaping of the chain components for fast, precise shifts.
Heavily chamfered outer plates deliver enhanced shifting performance and quieter running; inner plates boast a new finish and chrome hardened pin construction for longer life
'R' designation means that this chain has cutouts in the outer links for greater weight savings
Use of hollow pins save additional weight and are designed to enhance shifting response, all while maintaining strength
Compatible with SRAM and Shimano 10-speed drivetrains
No special tools are required for install; PowerLock connecting link is good for a one-time application only