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Shimano Ultegra R671 Di2 Aero Shifter

Shimano Ultegra R671 Di2 Aero Shifter

Item #: SHM13030
Regular price: $279.99
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Have a sexy tri bike? Good. Want to make it even sexier? How about adding the Shimano R671 Di2 Aero Shifters? If you thought the jump from a road bike to a tri bike felt like cheating, just wait until you feel the jump from mechanical to electronic shifting. Featuring double button controls so you can shift from your aero position with the push of a button, the Di2 Aero Shifter allows for fast, accurate, effortless shifts. Plus, you have the option of getting satellite controls for the base bar, so you can shift from either position. How sexy is that?

Features:
  • Multiple control positions mean shifts are always close at hand
  • Fast, accurate, effortless shifts SW-9071 (single-button controls minimize movements for maximum aero efficiency)
  • Double and single button controls on aero bar shifters
  • proper use of these shifters will require a 3 or 5 port front junction to connect with the rest of the system
  • whenever adding new components to your Di2 system make sure your firmware is up to date (see you local Shimano Service Center)


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    Shimano Dura-Ace 9071 Di2 TT/Tri Brake/Shift Lever
    Shimano Dura-Ace 9071 Di2 TT/Tri Brake/Shift Lever
    What works with 10 or 11SPD Etube Di2 systems and gives you the ability to shift from your base bars? The new Shimano Dura-Ace 9071 Di2 TT/Tri Brake/Shift Lever! Now you don't have to decide between slowing down and a sketchy shift. Plus, you can shift while you're climbing with your hands on the base bar. This option alone is almost worth the price of Di2.

    Features:
  • Works with 10 or 11SPD Etube Di2 systems.
  • Allows shifting and braking from the basebar hand position.
  • No additional etube wires necessary; 5 port junction recommended.
  • Not compatible with 7970 Di2 systems.
  • Includes brake cable and housing.
  • Includes the TL-EW02 Wiring Plug Tool.
  • Retail Value: $469.99
    Qty:
    Shimano E-Tube Di2 5-Port A-Junction Box
    Shimano E-Tube Di2 5-Port A-Junction Box
    Why would you need the Shimano E-Tube Di2 5-Port A-Junction Box? Well, because it's two better than the 3-Port A-Junction Box. It's also really important if you want to have shifters on both your base bar and aero bars on your TT bike and you want them BOTH to work. It also features a plug on the side for charging an internal battery if you have one, so that's cool. Isn't technology great?!

    Features:
  • designed for clean installation under the stem
  • 5 ports allow for the connection of 4 shifters and the rest of the system; best used for Tri bikes
  • has a plug on the side for charging an internal battery if so equipped
  • not compatible with 7970 Di2 systems
  • Retail Value: $149.99