The SRAM 10-speed PowerLock link is compatible with all models of SRAM 10-speed chains. It's not compatible with non-10-speed chains. "Why?" you might ask. It's simple: This link is 5. 95mm wide, just like a SRAM 10-speed chain. If you ride a SRAM Red, Force, or Rival road bike, or a SRAM XX... Show More