Shimano CN-M9100 12 speed XTR/Dura-ace chain

4 stage degreased and Niestone Pow3r Wax treated Shimano 12 speed XTR/Dura-ace chain. 
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
. Quick assembly tool also available
. Non-reusable
. Smoother driving even over bumpy terrain
. Compatible with new generation of drive train
. QUICK-LINK (SM-CN910-12)
. Quick link pliers are NOT included
. MODEL NO: CN-M9100 . SERIES: XTR/Dura-ace M9100 Series . Average weight: 242 g . Chromizing treatment link pin . Hollow pin . Pin link plate: SIL-TEC . Roller: SIL-TEC . Roller link plate: Chromizing . Type: HG . E-Bike RD system compatible . 12sp . Quick Link included . 126 Links