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Shimano EWSD50 Di2 cable, 1,400 mm

22.99  savings
RRP 37.99 
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From 27.01.2026 (Tuesday) Check availability
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By courier to your home Express courier delivery GLS Express courier delivery DPD
Delivery method on Wednesday 28.01.2026
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At collection points
Delivery method on Wednesday 28.01.2026
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Extended return option up to 100 days More info
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Electric wire EW-SD50 for Dura Ace Di2 9070, Ultegra Di2, Alfine Di2, XTR Di2 and XT Di2 system.

Features - EW-SD50 Electric Wire for Di2

  • Newly developed thin electronic cable and port
  • Two core wires
  • Waterproof
  • Not with the Dura Ace Di2 7970 (four cores) compatible!

Length (Choose variant)

  • 150mm
  • 200mm
  • 250mm
  • 300mm
  • 350mm
  • 400mm
  • 500mm
  • 550mm
  • 600mm
  • 650mm
  • 700mm
  • 750mm
  • 800mm
  • 850mm
  • 900mm
  • 950mm
  • 1000mm
  • 1200mm
  • 1400mm
  • 1600mm

Color

  • black

Compatibility

  • Dura Ace Di2 9070
  • Dura Ace Di2 R9150
  • Ultegra Di2 6770
  • Ultegra Di2 6870
  • Alfine Di2
  • XTR Di2 M9050
  • XT Di2 M8050

Scope of delivery

  • 1 x Shimano Di2 Electric Wire EW-SD50

Technology

E-Tube
E-Tube platform offers optimum flexibility on your bike. E-TUBE transmits interactive signals and power supply to each parts by “Plug & play” connection. E-TUBE is no rust, no stretch, no freeze and it ensures advanced low maintenance. And SM-PCE1 connects between PC and components to update firmware. Digital device stay the latest version with updating firmware for improve function.

Manufacturer note
The electric cables include only two core wires and the connectors are smaller too with a diameter of 5.1mm (-3.7mm compared to Dura Ace Di2 7970). Easy plug and play system to connect the cables, which will be available in different lengths to accommodate most frame dimensions.

Product details
product ID 47926
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WARNING
For installation, adjustment and replacement information not found in the user's manual, consult the place of purchase or a distributor. A dealer's manual intended for professional and experienced bicycle mechanics is available on our website (https://si.shimano.com).
For safety, be sure to read this "user's manual" thoroughly before use, follow it for correct use, and save it so that you can refer to it at any time.
The following instructions must always be followed in order to prevent personal injury and physical damage to equipment and the surroundings. The instructions are classified according to the degree of danger or damage that may occur if the product is used incorrectly.
DANGER - Failure to follow the instructions will result in death or serious injury.
WARNING - Failure to follow the instructions could result in death or serious injury.
CAUTION - Failure to follow the instructions could result in personal injury or physical damage to equipment and the surroundings.

WARNING
- Do not disassemble or modify the product. This may cause the product to malfunction, you may fall unexpectedly and be seriously injured.

Japanese manufacturer produces road, mountain, gravel, trekking, BMX and e-bike groupsets. They also offer a whole series of components and apparel. Their range goes from wheels, footwear, eyewear to backpacks. Shimano is a traditional manufacturer known for their quality work, which is why they are the favourite choice of amateurs and professionals.

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