Shimano Dura-Ace ST-R9250-R Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK CheckoutSpec= 288mm Integrated spindle design is light

Integrated spindle design is light strong and reliable

Intended use: hardpack loose loose over hard medium

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Shimano Dura-Ace ST-R9250-R Di2 Dual Control Shift/Brake Lever Rim Brakes - Right 12-Speed BLK CheckoutSpec= 288mm Integrated spindle design is lightShimano Dura Ace ST R9250 R Di2 Dual Control Shift Brake Lever for Rim Brakes Right 12 Speed Black. Shimano Dura Ace ST R9250 dual control levers are the ultimate in reliable performance thanks to a wired connection to the rim brakes. Refined ergonomics and advanced materials show the race pedigree of these levers. Quick and intuitive 12 speed Di2 shifting Clearly defined click feeling with ergonomic shifting lever Better bike control and confidence