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.

FEATURES

• The removal of traditional mechanical cables in favour of electrical wires eliminates poor shifting caused by contaminates, corrosion and stretching, and also provides effortless gear shifts
• Single button on each side of the shift lever only works with synchronized shifting
• Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold
• Shifters are lightweight thanks to carbon fibre lever blades, carbon composite bracket body, and alloy expanding wedge clamp
• TT/ triathlon bar sti allows shifting while braking and can be used with additional bar end switches
• Brake lever pivot is positioned to be used with super slr brake callipers
• Finely tuneable reach adjusters for the levers enable custom fitment for all hands
• Levers are supplied without electrical cables, as these need to be ordered separately to suit
• For use with e-tube electric cables