Super Narrow Chain for 10-speed
Special chain connection tool (TL-CN23/CN32) is required for CN-6600
Not copmpatible with 9-speed system
Weight: 280g (116 link)
Special chain connection tool (TL-CN23/CN32) is required for CN-6600
Not copmpatible with 9-speed system
Weight: 280g (116 link)