The 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 pedaling.
Links (links): 126
Defined Color: Silver
Drivetrain Speeds: 12
Chain Connection Type: Single Use Master Link
Weight: 242 g