SHIMANO DURA ACE DI2 9070 11 SPEED COMPACT GROUPSET

Brand: Shimano
Product Code: Bicycle Parts
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Availability: In Stock
$1,200.00 $960.00
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Dual Control Lever ST-9070

State of the art Di2 electronic technology for instant, accurate shifts first time, every time, at the push of a button. Now 11-speed compatible, with enhanced feedback and improved ergonomics for easier access to the shift buttons from the top of the the hoods. Cleaner wiring thanks to single-wire E-tube connections, that also make it easy to add satellite shifters for bar tops or in the drops.

  • 11-speed compatible
  • Improved ergonomics
  • Enhanced feedback

 Rear derailleur RD-9070

Precise, lightning-fast shifts across an 11-speed cassette, whatever the conditions, with just a button click. The 9070 rear derailleur is now more compact and lighter, with E-tube connection to simplify installation. And automatic crash protection moves the cage out of harm's way.

  • 11-speed design
  • Automatic crash protection
  • Maximum sprocket 28T
  • Compact, lightweight body

 Front derailleur FD-9070

Precision actuators move the cage swiftly and smoothly for fast, silent, accurate front shifts every time. And with single-wire E-tube connection to the rest of the system, the front derailleur is able to automatically trim itself as you shift the rear derailleur, eliminating chain rub.

  • Fast, precise, smooth shifting
  • Automatic trimming 

 Battery/wiring/accessories

The lithium-ion battery is now available in two versions, suitable for both external and concealed internal mounting. A single-wire E-tube connection and new junction units for a cleaner look and easier installation.

  • Long battery life (up to 2000km when fully charged)
  • Available for external or concealed mounting
  • Electric wires (EW-SD50) available in a range lengths from 150mm to 1400mm
  • 3 and 5 port junctions for cockpit area available.  5-port includes wireless unit
  • Special PC interface (SM-PCE1) for system diagnostics and customising the system

Groupset Specification:

  • Chainset: Compact 34/50 or Standard 39/53. Option of crank length
  • Bottom Bracket: English or Italian
  • Cassette: Choice of ratio 11 speed
  • Chain: CN-9000 114 links
  • STI: ST9070 left and right hand
  • Cables: All cables included
  • Brakes: BR-9000 front and rear calipers
  • Front Derailleur: FD-9070 Braze-on
  • Rear Derailleur: RD-9070ss
  • Internal Seatpost Mount For use with the internal junction box and cable routing, the battery mounts inside the seatpost.
  • Includes battery, charger and all cables and switches required.

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