SHIMANO CN-M9100 12-Speed Chain Size:126L Its adjustable geometry creates capability

Its adjustable geometry creates capability in place of compromise

and KICKR SNAP) 2017 Edition and newer

Hardwearing

Wide bearing placement for rigidity and uniform load distribution

plastic insert

SHIMANO CN-M9100 12-Speed Chain Size:126L Its adjustable geometry creates capabilityThe Shimano CN M9100 features an extended inner link plate that connects seamlessly with chainring teeth for highly efficient drivetrain performance. Its design offers a reduction in natural vibrations normally caused by the inner and outer chain plates rolling onto the chainring. It provides better chain engagement, stronger retention, and smoother pedalling.