The special design of the new Shimano CN-M9100 12-speed chain ensures improved shifting performance and smoother running - even in rough terrain. The SM-CN910-12 Quick-Link closure, which is also new, makes installation easy.

Features

• New Drive System Dedicated Design Chain
• Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket
• Enhancements to shifting performance
• Easy connect
• Smoother driving even over bumpy terrain
• Compatible with new generation of drive train
• Quick-Link (SM-CN910-12)
• Weight: approx 250g (116L)