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  1. V

    What cable/wire for Lynch pancake dc motor to 48v battery system

    You realise that you need 250 amps to get 12 HP out of that? You can only discharge lead batteries to half their capacity, which means three 12v 100Ah batteries in series will give you 50Ah and your electric motor will run for 12 minutes maximum. I can't see the batteries lasting more than a few...
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    Crank sensor broken ats

    Use this one: http://www.pswpower.com/ven.php?cargo.2016-3f-39n8
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    Wisper 905se problem

    OK, your story doesn't make sense. Hall sensors either work or not. If the motor turns with the walk assist, there should be nothing wrong with them. The lack of speed display is a problem with the speed sensor - either blown sensor or connection fault, but that shouldn't affect the running of...
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    Bigstone E200 LED display loses power

    I said on the controller, not the LCD. You have to open the compartment. Hall sensors don't work forward because the motor is stationary. It has a freewheel.
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    Crank sensor broken ats

    In principle, you can use any standard Chinese controller because they all work the same. We recommend a KT sine wave controller with LCD and the rest of the stuff from PSWpower.com. You will need to tick the 10 pole PAS, thumb throttle and speed sensor as well as the LCD3 when ordering. Cost is...
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    Extending arm to reduce chance of been hit by overtaking car

    Get a Zefal Cyclops. They don't cost much and they're perfect.
  7. V

    bafang

    The BBS01 and BBS02 both changed, but I don't believe the BBSHD did, so all BBSHD ones should be correct. Luna make a steel one if you want to avoid the problem in the future.
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    Extending arm to reduce chance of been hit by overtaking car

    I found those laser rear lights that put two stripes on the road are very effective at night time. the only problem is that some drivers seem too scare to overtake, and they sit behind you for ages, which is really annoying. those lights are only about £2 on bay. The batteries last for ages and...
  9. V

    Bigstone E200 LED display loses power

    The only other suggestion I have is that with some controllers you can select the voltage between 36v and 48v by way of a pair of jumper wires, which you either connect or disconnect. see if you have anything like that coming out of the controller.
  10. V

    Review Basis Beacon 2019 Review

    You can lower the handlebars by taking out the spacers below the stem and putting them above it. If you want higher or nearer, you'll have to buy replacement handlebars, or a different stem. You most likely can't change the throttle and speed without swapping out the motor controller.
  11. V

    Crank sensor broken ats

    Before we waste a lot of time and effort, this modification requires lots of wiring and soldering, plus mechanical work, like removing the cranks. Are you happy with that?
  12. V

    Misleading advertising 250w power rating ebikes - not

    Look, it's illegal to ride a pedelec that has assist speed over 26.5 km/h. That's nice and simple. Let's say you had an accident, like that guy on his Specialized that wiped out a woman who jumped out on him. If witnesses or CCTV show that you were going rather fast, there could be some...
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    Misleading advertising 250w power rating ebikes - not

    That's not true. I keep telling you, I've seen one done.
  14. V

    Yosepower hub kits.

    Cut it off and use any connector you want, or save yourself some bother and solder the wires directly.
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    Misleading advertising 250w power rating ebikes - not

    There are often mistakes in these sort of listings. they cut and paste stuff from one add to another without checking. You see it in nearly every Chinese battery ad. Nobody cares about the power anyway as long as it's limited to 15.5 mph.
  16. V

    Brexit, for once some facts.

    What do you reckon on this? https://www.zerohedge.com/political/bizarre-eu-funded-comic-book-predicted-pandemic-globalists-saviours
  17. V

    Battery Wanted For Powabyke Milan 2

    It's an old post, Flecc.
  18. V

    Alternative to Ezee hub motor

    Current control on the pedal assist, which is miles better than your speed control, plus you get a nice LCD to adjust all sorts of settings, including speed and max power. Note that you cannot use these controllers with an Ezee motor unless you like riding backwards. Only get one if you get a...
  19. V

    Wisper Wisper 705se Review

    Juicy have updated their torque sensor system from when they first released it. Last time I tested one, it was much better than the on/off switch that they had a year before.
  20. V

    Misleading advertising 250w power rating ebikes - not

    Show us the ad. Some of them have options and the description covers all of them.