Shimano ST-6870 Ultegra Di2 STI For Drop Bar without Shift Cables, E-tube

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 eliminates poor shifting caused by contaminates, corrosion and stretching, and also gives effortless gear shifts.

Key Features:

• Simply pressing tactile buttons allows effortless and comfortable shifting even when your hands are cold
• Drop bar STI with shift buttons located in a near identical place to the positions you'd assume shifting using a mechanical Shimano STI
• Brake lever pivot is positioned to be used with super SLR brake callipers, increase power giving excellent ergonomics when riding on the hoods
• 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
• Comes complete with SLR brake cable set
• Weight is 313 grams a pair

Occasionally, without notice, manufacturers change product design and/or specifications.