Shimano Ultegra Di2 Frame Cable Kit

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The removal of traditional mechanical cables in favour of electrical wires not only eliminates poor shifting caused by contaminates, corrosion and stretching, but provides effortless gear shifts.

Ultegra Di2 uses a fully removable individual cable system from the battery indicator junction box enabling fine tuning with the correct cable length to each component for easy and tidy fitment.

  • This kit contains SM-JC40 bottom bracket junction, SM-BMR1 long external type bottle cage battery mount, EW-SD50 individual wires: 1X 950 mm, 1X 500 mm, 2X 300 mm and SM-EWC2 black stick on wire covers: 3X 300 mm, 3X 50 mm
  • Ultegra Di2 also requires a handlebar cable set to connect the shifters to a battery indicator junction box (comes with handlebar cable)
  • External cable sets are ideal for upgrading your current bike to Ultegra Di2 if it does not feature the internal cable routing option
  • EW-SD50 individual wires are available in varying lengths, there is no need (or facility) to cut these cables
  • Reliable and secure water resistant connectors