SRAM's most affordable ten speed chain offers most of the strength and all of the shifting performance of other models. For all road and MTB drive trains. PowerLock non-reusable connecting link is included Compatible with SRAM and Shimano 10-speed drive trains SPECS : Links (links): 114 Chain Connection Type: Single Use Master Link Color: Silver/Gray Width: 5.95 Half Link Chain: No Drivetrain Speeds: 10 Defined Color: Gray Weight: 257