Shimano Di2 E-Tube IEWSD50L electrical cable

(57 reviews)

150, 200, 300, 400, 550, 600, 800 or 1000 mm

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Length

Ref : 1827000

€22.84

Price : €31.99

In stock

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Based on 57 reviews

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Shimano Di2 E-Tube IEWSD50L electrical cable

More details In stock

Shimano Di2 E-Tube IEWSD50L electrical cable

€22.84

Also available in store

Optimise the reliability of your electronic drivetrain with the Shimano Di2 E-Tube EW-SD50 cable (part no. IEWSD50L), designed to connect all 11-speed Di2 components. Essential for the system to function properly, it transmits data and power between the shift levers, derailleurs, battery and junction boxes.

Thanks to its ‘plug & play’ E-Tube design, this cable offers simple and secure installation with waterproof connectors that guarantee excellent resistance to water and outdoor conditions. Its diameter of approximately 2.8 mm allows for internal or external routing depending on your frame.

Available in a range of lengths (from 150 mm to 1,600 mm), it suits all bike set-ups, whether connecting the controls to the junction box or linking the derailleurs to the battery.

Key features

Official E-Tube EW-SD50 Shimano l cable
Compatible with 11-speed Di2 (Dura-Ace, Ultegra, XTR, XT)
Stable signal and power transmission
Waterproof and secure connectors
Simple ‘plug & play’ installation
Wide range of lengths (150 to 1600 mm)

Quick Di2 comparison

Criterion	EW-SD50	EW-SD300
Generation	11-speed	12-speed
Diameter	2.8 mm	Thinner (~2.4 mm)
Compatibility	Previous-generation Di2	New-generation Di2
Connectivity	Standard E-Tube	New standard
Integration	⭐⭐⭐⭐	⭐⭐⭐⭐⭐

Frequently asked questions

Want to find out more?

Le EW-SD50 est dédié aux groupes Di2 11 vitesses, tandis que le SD300 est réservé aux nouvelles générations 12 vitesses (connectique différente).

Oui, avec la majorité des groupes Di2 11v route et VTT (Dura-Ace, Ultegra, XTR).

Cela dépend du routage du cadre. Il est recommandé de mesurer ou suivre un schéma constructeur pour éviter un câble trop court ou trop long.

Non, les deux standards ne sont pas compatibles sans adaptateur spécifique.

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1★

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5★

9.8/10

Based on 57 reviews

Dominique M.
Published Mar 30, 2026 at 10:32 pm (Order date: Mar 17, 2026)

5

Same (Translated review)
Benoît D.
Published Dec 13, 2024 at 06:29 am

5

Meets my expectations Shipping was top, received the next day (Translated review)
Romain B.
Published Jun 08, 2024 at 09:21 pm

5

Easy to install. Solved my battery discharge problems. (Translated review)
Sébastien D.
Published Mar 21, 2024 at 09:52 am

5

I needed this connector to install a WU111. The 20cm cable matched my need. Be careful, the length includes the connectors. (Translated review)
Romain B.
Published Feb 04, 2024 at 09:11 pm

5

Ordered in 850mm long, problem solved and bike material delivery top-notch in terms of responsiveness! First order for me at MV but surely not the last. As for DPD, it wasn't as simple and clear as bike material! (Translated review)
Aurélien M.
Published Dec 17, 2023 at 12:18 am

5

Very good, solid cable, good design. (Translated review)
Laurent F.
Published Nov 02, 2023 at 10:44 am

5

Very easy to install on the bottom bracket and allows you to no longer let go of the handlebars to change the GPS screens. (Translated review)
Fabrice S.
Published Oct 29, 2023 at 05:11 pm

5

Very good (Translated review)
Damien P.
Published Oct 29, 2023 at 12:09 pm

5

Top (Translated review)
Tony M.
Published Jul 30, 2023 at 09:20 pm

5

Cable for Di2, with its short distance it is ideal for connecting a Di2 battery and a D-Fly. (Translated review)