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    • Pulsador de cambio STI Shimano Ultegra Di2 6870 2x11 velocidades

  • Shimano Ultegra Di2 6870 2x11 Speed STI Shifter

    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 6870 shifter offers improved ergonomics; this combined with the easy shifting levers mean less effort per shift.

    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. Simply pressing tactile buttons allow effortless and comfortable shifting even when your hands are cold.


    • Instant, accurate shifts
    • Improved ergonomics
    • Easier access to shift buttons from the top of the hoods
    • Cleaner wiring due to single-wire E-TUBE connections
    • Easy to add satellite shifters to bar tops or in drops
    • Programmable multi-shift function
    • Cassette Compatibility: 11-speed
    • Front Shifting: Double
    • Weight: 158g

    A 2-year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).

    Buy Shimano Components from Chain Reaction Cycles, the World's Largest Online Bike Store.


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