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  1. V

    carrera vulcan e bike controller replacement problem

    It doesn’t matter how you connect the motor wires. The controller will always sort itself out whatever sequence you have. Once you have the motor working in the right direction, leave the self-learning wires disconnected.
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    BBS02 750w Issue

    Continuity doesn3 tell you anything. You have to measure between the black battery wire and each of the three phase wires to get three readings that must be the same as each other in the range 7k to 14k, then repeat using the red battery wire.
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    Brexit, for once some facts.

    The only thing getting burnt is the charcoal. The sausages and burgers are getting cooked but not burnt. They're just right nice and meaty. You must be suffering from some sort of hysteria if you think that books might get burnt. Why do you think that would happen?
  4. V

    Brexit, for once some facts.

    I think you two are hugely underestimating Tommy's following and influence. I'm standing at his barbecue at the moment. All around are what looks to me like ordinary family people - quite a few different ethnicities too.
  5. V

    Brexit, for once some facts.

    I told you so. See how many of my other predictions come true.
  6. V

    Wisper 905 se battery fault.

    I think it's highly unlikely that there's anything wrong with the battery other than a blown fuse. On this forum there have been reports of them blowing before. Measure the voltage on the charge socket. if it shows zero volts, there's a fair chance the fuse has blown.
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    Ongoing reliability of Kalkhoff/Focus Impulse 2 motors

    There's a repair service now that might make it viable to keep it.
  8. V

    KT sine wave controller- how to make unrestricted??

    If it shuts down after 5 minutes, it's entering sleep mode because it's not getting a speed signal. Have you got a wheel speed sensor?
  9. V

    Bafang BBS01 changing RPM

    It's great that at least some guys are prepared to be pioneers. Thanks for sharing.
  10. V

    Blown fuse

    20A was much too low. No wonder they blew.
  11. V

    Carrera Vulcan hacks..

    Either one or more MOSFETs are blown in your controller or you have a connection issue between the controller and the motor. As you replaced the motor, the only place the connection issue could be is between the controller and the connector near the motor. Check the cable for damage too. If no...
  12. V

    Top 5 Accessories Every E-Bike Owner Should Have

    5 accessories that I'd have for every electric bike. 1. Puncture proof tyres, like Schwalbe Marathon plus 2. This Halfords bell - no other. https://www.halfords.com/cycling/bike-accessories/mirrors-bells-and-horns/halfords-black-metal-bell 3. Zefal Cyclops Mirror - no other...
  13. V

    Hi everyone

    It's up to 3 now. That's the highest it's been since 2011. If I can keep it increasing at this rate, soon I won't have to answer ant more questions.
  14. V

    Brexit, for once some facts.

    I think you've been reading the Guardian too much. Either that or you've been believing what they write, in which case you might find this one better reading. Note the rather handy free mask.
  15. V

    Brexit, for once some facts.

    The European elections will answer your question. The result is going to be embarrassing for a lot of people. There will be a massive rethink afterwards, and hopefully the project might take a new direction that Brexiteers will find acceptable, so we'll all be happy. If only the Brussels elite...
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    Brexit, for once some facts.

    Are you sure you're right? Maybe you don't understand him. There must be some reason for his massive following. His party went from zero to leading the polls in two weeks according to YouGov.. Has any other politician in our lifetime done that?
  17. V

    Brexit, for once some facts.

    Who he gets votes from isn't important. It's how many votes he gets that counts. It's called democracy.
  18. V

    Brexit, for once some facts.

    I didn't know that we were leaving.
  19. V

    Brexit, for once some facts.

    Does that make his policies or actions any worse?
  20. V

    Is this a compatible replacement?

    Yes, that'll be OK. You have to change the connector, and when you do, use a meter to check polarity. Be warned, you cannot go by the colour of the wires. On chargers, they sometimes use brown for ground and blue for positive.