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  1. K

    Bosch Error 504 With Speedbox 2

    Hi, 180Km so far (more than what was done with the badass before I got the 504 error), and so far so good. It's not a deal breaker to me, as it's only for the first few rounds of pedaling. As long as you're on a good gear, it's not a problem. I have not yet tested with the speedbox off, I'll...
  2. K

    Bosch Error 504 With Speedbox 2

    No, no changes, apart from the behaviour I described earlier when you stop.
  3. K

    Bosch Error 504 With Speedbox 2

    I will do! This morning, after a 20K ride (35 minutes), it took about 90 seconds. The speedometer alternates between 0 and a number that decreases (it's not seconds though, I can try to take a video of it tomorrow). One thing I noted is that after I stop, the motor does not re-engage...
  4. K

    Bosch Error 504 With Speedbox 2

    Hi all, I have a Performance line CX Gen4 that I got the error 504 on after riding about 70Km (it had a badass 4 fitted), and it took 90 minutes/30 Km to get rid of the error. This weekend, I fitted a speedbox 3.0, all good so far (as epxected), 30Km done. I do at least 160Km/week, so if in 2...
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