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Shimano Dura-Ace Sti Lever Dura-Ace Di2 7970 10Spd Dbl

  code:ST7970
£549.99 (FREE UK Delivery)
Item in Stock  |    |  Usually dispatched within 48 hours
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The most advanced level of shifting technology: at the touch of a switch Dura-Ace Di2 is quick shifting, smooth, and effortless, making for unmatched drivetrain efficiencyThe removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shiftsSimply pressing tactile buttons allows effortless and comfortable shifting even when your hands are coldButtons are located in a near identical place to the positions you'd assume for shifting using a mechanical Shimano STIShifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and a titanium clamp band / fixing boltBrake lever pivot is positioned to increase power providing excellent ergonomics when riding on the hoodsFinely tuneable reach adjusters for the levers enable custom fitment for all handsThe Di2 STIs are also compatible with the FlightDeck computer (SC-7900), measuring important data such as heart rate, altitude, cadence, gear position, battery indicator, and moreLevers are supplied without electrical cables, as these need to be ordered separately to suitWeight is 255 grams a pair


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