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E TUBE with RD8050 wich version?

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E TUBE with RD8050 wich version?

Old 05-05-21, 02:52 AM
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Shield_Jeff
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E TUBE with RD8050 wich version?

Hello

On the Shimano website it only offers 2 versions of the E tube connection and it does not work with the SM-BCR2 charger.
I would like to know where I can find a version that works with my SM-BCR2 charger. Thank you for helping me!
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Old 05-05-21, 10:20 AM
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RandomDesign
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It should be the v4.0.4 on https://bike.shimano.com/en-EU/e-tube/project.html

You said RD8050 though, are you trying to just connect to the rear derailleur or the whole system? The SM-BCR2 only allows you to connect to the junction box/whole system, if you're trying to connect just one component you need the SM-PCE02.

Edit: just remembered it's a different connector on the BCR than the PCE so of course you're trying to connect through the junction box (too early/not enough coffee).
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Old 05-05-21, 11:53 AM
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do you have a shimano product # for the cables between the pc and the charger? Thank you!
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Old 05-05-21, 12:58 PM
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I don't think the USB cable that came with the charger had a separate part number but I used a different cable anyway because I already have a few at where my bike hangs in the garage for charging the Wahoo and lights (Anker branded one from Amazon). I can check and see later if noone else responds.
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Old 05-05-21, 07:53 PM
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I have that charger and it works fine with e-Tube 4.0.4
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