New Shimano Dura Ace R9270 2x12 Speed Di2 Hydraulic Electronic Kit

New Shimano Dura Ace R9270 2x12 Speed Di2 Electronic Group Kit for Hydraulic Disc Brakes. Rear Derailleur - Dura Ace RD-R9250 Di2 (cage length - One-Spec). Front Derailleur - Dura Ace FD-R9250 Di2 braze on.

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