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Shimano GRX-815 Di2 2x11s rear derailleur
Total capacity 40t black-grey
Order number: 391115 Manufacturer item no.: IRDRX815
Shimano GRX-815 11s Di2 Disc Brake STI left front
Resin with Fin / Flat Mount grey
Order number: 392293 Manufacturer item no.: IRX815DLF6SC100
Shimano GRX-815 11s Di2 Disc Brake STI right rear
Resin with Fin / Flat Mount grey
Order number: 392292 Manufacturer item no.: IRX815DRRDSC170