Shimano Chain CN-M9100 12-Speed 126 Links

• Smoother driving even over bumpy terrain
• Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette
• Enhancements to shifting performance
• Compatible with new generation of drivetrain

BICYCLE CHAIN, CN-M9100, 126LINKS FOR HG12-SPEED, W/QUICK-LINK, IND.PACK