Reviews over the
Shimano Di2 E-TUBE EW-JC302 / EW-JC304

Shimano Di2 E-TUBE EW-JC302 / EW-JC304
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5.0 / 5
Average from 2 reviews
5
2 reviews
4
0 reviews
3
0 reviews
2
0 reviews
1
0 reviews

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5 / 5

Does the job in a small format

- Stéphane, 13 October, 2025

Does the job of connecting the di2 cable to update the levers

Automatic translation

5 / 5

Does what it needs to do

- Joris, 17 April, 2024

Handy e.g. on 12-speed to disconnect your front derailleur and then use a long cable to update your wireless shifters via the e-tube app.

Pros & Cons

Does what it needs to do
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