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    Volspeed tuning box for Bosch gen 4

    Yep looked up the codes 504 is the anti tampering code where as 511 is a internal drive unit failure. Just seems strange that the code just goes away once you turn off the Vol speed 3 🤷‍♂️ really hoping the motor isn't on its way out
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    Volspeed tuning box for Bosch gen 4

    I've got the Vol speed 3 & is on my Focus sam2 2021 model, unfortunately we have the 25kph limiter as well
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    Volspeed tuning box for Bosch gen 4

    Hey Guys, Was at a riding on the weekend & started getting error 511 codes popping up with the Volspeed engaged at my normal setting 35kph. All of the trails were longer descents where I was pushing it/pedaling a lot, tried restarting it a few times & this didn't seem to help. Decided to turned...
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    Bosch CX Gen 4 - 1.1.5.0 & Volspeed V3

    Anyone had any problems after installing the latest firmware update with the volspeed 3?
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    Bosch CX Gen 4 - 1.1.5.0 & Volspeed V3

    Also keen to hear how you go (y)
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    Volspeed tuning box for Bosch gen 4

    Has anyone upgraded to the new Bosch firmware update (1.1.5.0) & can report back whether it stops/interferes the volspeed V3 from Working?
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    Volspeed tuning box for Bosch gen 4

    For the people who have had error codes come up with the Volspeed, what type of riding have you mostly been doing? (I.e commuting long distances on road at speeds or riding on MTB trails with constantly varying speeds) And what modes have you mostly been using? (I.e EMTB or turbo?)
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    Bosch CX gen 4 vs Shimano EP8

    How so? As in they are constructed differently to each other?
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    Bosch CX gen 4 vs Shimano EP8

    Hey Guys, Had a bit of a search around but couldn't find a thread that directly compared the 2 motors. I'm interested in people who have had experience with both as to which motor they prefer over all. From what I've been reading the Bosch definitely has a much more punchy power delivery, but...
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