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Shimano

Shimano Ultegra Di2 EW-SD50 waterproof electrical cable

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22 € -15%
RRP 35.99 €
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From 27.01.2026 (Tuesday) Check availability
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Delivery method on Wednesday 28.01.2026
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Waterproof electrical cable for Shimano Di2 set
Waterproof electrical cable for SHIMANO Di2 components. Connects Di2 components with the SM-JC40 or SM-JC41 connector. A simple system for connecting cables, available in various lengths to suit most frame sizes. Connect the diagnostics to your computer and use the E-TUBE app to make changes to the system.

Technical designation - EW-SD50
Length - 350mm, 600mm, 700mm or 1000mm
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product ID 113439
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WARNING
For installation, adjustment and replacement information of the products which are not found in user's manual, consult the place of purchase or a distributor. A dealer's manual 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 should always be followed in order to avoid personal injury, physical damage to equipment and the surrounding environment. 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 surroundings.

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

Shimano
Accessories for electronics kits Shimano
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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