SHIMANO DEORE CN-M6100 12-SPEED CHAIN WITH QUICK LINK Links:126 Model: BB-UN300

Model: BB-UN300

Mini-version of evolution

grip rib cuff for a snug fit at ankle

7075 Aluminium machined valve stem

Center-Lock ring for fixing the disc rotor

SHIMANO DEORE CN-M6100 12-SPEED CHAIN WITH QUICK LINK Links:126 Model: BB-UN300The special design of the new Shimano DEORE CN M6100 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