Shimano Dura-Ace ST-R9270 Di2 hydraulic shift/brake levers. Shimano Dura-Ace RD-R9250 Di2 rear derailleur. Shimano Dura-Ace FD-R9250 Di2 front derailleur. Di2 battery NOT included. 170mm crank arms.
The Shimano Dura-Ace R9250 Di2 12-Speed Disc Groupset is suitable for professionals and enthusiasts who seek high-performance, lightweight, and efficient components for their bicycles, particularly those using their bicycles for road racing or time trials.
