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Shimano Dura-Ace 9071 Di2 1-Button TT Shift Lever

Shimano Dura-Ace 9071 Di2 1-Button TT Shift Lever

Item #: SHM13403
Regular price: $369.99
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If you've done a TT right, you probably puked at least a little bit and you might not even know your own name. The last thing you need in the final kilometers are a bunch of shift buttons to confuse you. The Shimano Dura-Ace 9070 Di2 1-Button TT Shift Lever makes your job easy; it only controls the rear derailleur - one button to shift up and the other to shift down - so you can concentrate on riding so hard that you pass out. Designed for pro TT specialist, the Di2 1-Button TT Shift Lever is compatible with both 10 and 11SPD Etube systems.

Features:
  • Fast, accurate, effortless shifts SW-9071 (single-button controls minimize movements for maximum aero efficiency)
  • works with 10 or 11SPD Etube Di2 systems
  • shifters only shift the rear derailleur, one button to shift up the other to shift down
  • design requested by pro TT specialists
  • not compatible with 7970 Di2 systems


  • Qty:
    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