Shimano XT M8100 12 Speed Chain (Quick Link Included) WTB works with 10-50t and new

works with 10-50t and new 10-52t cassettes

Rails: Cromoly

Mounting: Bar Clamp

Finned H03C metal brake pads included

Shimano XT M8100 12 Speed Chain (Quick Link Included) WTB works with 10-50t and newThe special design of the new Shimano XT CN M8100 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 XT CN M8100 12 speed Chain with Quick Link SM CN910 12 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