Menu

Shimano Ultegra Di2 ST-6870 STI 2x11 (Pair)

Category: Equipment > Components


Base price:397.99 $
Current price:397.99 $
Reduction:terms-119.40 $
Your price:278.59 $
Estimated shipping price:terms22.42 $
(per item):
Note: VAT charge is excluded for buyers outside Switzerland

Options:


Quantity



  • Description
  • Specifications
Shimano Ultegra ST-6870PA

Instant, accurate shifts
Improved ergonimics for easier access to the shift buttons from the top of the hoods
Cleaner wiring duo to single-wire E-tube connections (Easy to add satelite shifters to bar tops or in drops)
Programmable multi-shift function



Note: In order to ensure proper functioning of the electronic Di2 drive system, all components require the same firmware version. The optional diagnostic device allows for reading out or updating the firmware version. An operation of components with different firmware versions may cause a malfunction or loss of function.

The SEIS (Shimano Electronic Intelligence System) is based on the Shimano Index System (SIS) that has proved its superior gear changing characteristics over the years. The big difference is that in this case, the shifting action is provided for by electronics instead of mechanics. The programmed motion allows quicker and smoother shifting with less danger of chain drop in all conditions and situations.

Note: The Ultegra Di2 products are not compatible with Dura Ace Di2.
Available technical data:
    termsInfo taxes, terms and conditions
    Info

    Question about this product?

    For questions about product availability, please indicate in your message size, color, group version and wheels (for bicycles).

    Tell a friend