![Shimano Dura-Ace RD-R9100 Replacement Bracket Axle Unit Shimano Dura-Ace RD-R9100 Replacement Bracket Axle Unit](https://cdn11.bigcommerce.com/s-tpvx4esvgk/images/stencil/500x500/products/145426/377490/shimano-dura-ace-rd-r9100-replacement-bracket-axle-unit-y5zr98020__03657.1697234079.jpg?c=1)
Shimano Service Parts
Replacement bracket axle unit for Shimano Dura-Ace RD-R9100 rear derailleur, for normal type mounting.
Replacement bracket axle unit for Shimano Dura-Ace RD-R9100 rear derailleur, for normal type mounting.
. Part number: Y5ZV98010
. Suits Dura-Ace RD-R9100 rear derailleurs
. Attaches rear derailleur to your bike's derailleur hanger