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Shimano Di2 E-TUBE EW-JC302 / EW-JC304
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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.
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Does what it needs to do
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