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Shimano Dura-Ace 9070 Di2 Upgrade Kit

Just when you thought shifting quality and reliability couldn't get any better, Shimano ups the ante with their Dura-Ace Di2 9070 components. While some might consider Dura-Ace Di2 9070 a frill, but we have yet to meet a rider who didn't want ultra-reliable, precise, lightning-fast shifts across an 11-speed cassette with just a button click.

What we are offering here is the Dura-Ace 9070 Di2 Upgrade Kit. It represents the minimum required to upgrade an 11-speed Shimano road group to Dura-Ace 9070 electronic shifting.

Upgrade Kit Includes

  • Shimano Dura-Ace ST-9070 Di2 STI levers
  • Shimano Dura-Ace FD-9070 Front Derailleur
  • Shimano Dura-Ace RD-9070 Rear Derailleur
  • Shimano Internal Di2 Seat Post Battery and internal battery charger
  • Internal Junction Box
  • 6 E-tube wires and 3-port Cockpit Junction Box

Configure your Dura-Ace 9070 Di2 Upgrade Kit by selecting the components that have options on the upper right menu, then Add to Cart. Keep in mind, it is helpful to know where the battery is designed to be located on your frame, where you plan to locate the lower junction box (internal or external on the bb cable guide area) and if your frame is factory designed for Di2 internal routing. If possible, also measure from the lower Junction Box to rear derailleur, front derailleur, battery and Cockpit Junction to determine E-tube wire lengths.

  1. Shimano Dura-Ace Di2 ST-9070 STI Levers
  2. Shimano Dura-Ace Di2 FD-9070 Front Derailleur
  3. Shimano Dura-Ace Di2 RD-9070 Rear Derailleur
  4. Shimano Di2 Internal Battery E-Tube
  5. Shimano Di2 E-Tube Battery Charger SM-BCR2
  6. Shimano E-Tube Di2 SM-JC41 Internal Junction Box
  7. Shimano E-Tube SM-EW90A Cockpit Junction Box 3-Port
  8. Shimano E-Tube Di2 EW-SD50 Wire
  9. Shimano E-Tube Di2 EW-SD50 Wire
  10. Shimano E-Tube Di2 EW-SD50 Wire
  11. Shimano E-Tube Di2 EW-SD50 Wire