Shimano ST-9070 Dura-Ace Di2 STI for Drop Bar

Product Reference: P-ST9070
  • Now £494.95
  • ST-9070 Dura-Ace Di2 STI for Drop Bar
  • Light touch automatic shifting
  • Carbon fibre lever blades and composite bracket body
  • Titanium bolt hardware
  • Complete with SLR brake cable set
  • Adjustable reach
  • 237 grams a pair
Item out of Stock | In Stock

ST-9070 Dura-Ace Di2 STI shofters for Drop Bar come with Di2 technology shifting is easy and precise - just a light touch, as soft as a mouse click, is sufficient for the front or rear derailleur to instantaneously select the correct gear. The removal of traditional mechanical cables in favour of electrical wires in the ST-9070 Dura-Ace Di2 STI system eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts. Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold. The ST-9070 Dura-Ace Di2 STI for Drop Bar shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing bolt. The drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI. The brake lever pivot is positioned to be used with super SLR brake callipers, increase power providing excellent ergonomics when riding on the hoods. ST-9070 Dura-Ace Di2 STI for Drop Bar levers have finely tuneable reach adjusters for the levers enable custom fitment for all hands


  • For use with E-tube electric cables
  • Comes complete with SLR brake cable set
  • 237 grams a pair
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