Shimano Dura-Ace R-9270 12-Speed Di2 Hydraulic Disc Brake Component Groupset

Rear derailleur: Dura-Ace RD-R9250 Di2 12S ceramicspeed OSPW. Front derailleur: Dura-Ace FD-R9250 Di2 2S. Shift lever: Dura-Ace ST-R9270 Di2 2x12S. Crank: Dura-Ace FC-R9200 170mm 50/34T 12S. Brake: Dura-Ace BR-R9270 hydraulic.

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