Entire backside bracket meeting for Hone, LX, XT and Saint Hole Tech II chainsetSet contains left and proper hand cups, spacers, internal quilt and internal O-ringsSealed cups stay out dust and waterMaintenance freeCompatible with 68mm and 73mm shellsEasy installationIncludes becoming device (TL-FC25) for Cyclo Shimano Hollowtech II Backside Bracket Software 46114)
Specification: Shimano Ultegra BBR60 English Thread Backside Bracke
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