<table>
<tr><th>Latest:</th><td> <a href="/latest_bicycles">Bicycles</a></td></tr>
<tr><th>Handbooks:</th><td> <a href="/book-page/v-voltage-forums-community-hand-books/1110-e-bike-collaborative-hand-books">Electric Bicycles</a></td></tr>
<tr><th>Vendors:</th><td> <a href="/vendorlist/1024">Electric Bicycle Customization or Repair</a>, <a href="/vendorlist/1018">Electric Bicycle Dealer</a>, <a href="/vendorlist/1034">Electric Bicycle Distributor or Manufacturer</a>, <a href="/vendorlist/1023">Electric Bicycle Parts or Kits</a></td></tr>
</table>
Submitted by vbnm on Fri, 09/21/2012 - 00:27
Submitted by Fish man on Wed, 09/19/2012 - 05:14
This has got me stumped ... Im building a electric trike and Have been giving the parts from a currie electric bike ... I would love to use the Throttle which is a hall effect throttle to replace my ugly and rather unsafe Pot (I've nearly hit the wall once or twice from twisting it the wrong way already)
But I just cant get it to work
The motor is a Heinzmann 24V 250W (running at 36v) I cant provide many details as it was given to me. Its being run at 36v and has had some mechanical modifications but nothing electrical.
Submitted by EZgo on Mon, 09/10/2012 - 08:11
Hello every one. I'm new to this forum so please tell me if I'm asking this question in the wrong place.
Submitted by Bryan Armstrong on Mon, 09/10/2012 - 07:01
My 24V EV global bike started making a funny noise when I was engaging the hub sometimes and I assumed it was because I was not pedaling fast enough yet thus causing it to work too hard (though in hind site all I had to do before this problem developed was to get its momentum going forward then engage without any problem) The noise was like a rubber band being stretched (the best description i can come up with) Then the noise was occurring almost every time I engaged no matter how fast I was peddling before engaging.
Submitted by Solar Steve on Fri, 08/31/2012 - 18:57
I have Europa electric bike purchased new 2010, made sometime before that, ultra motor branded. I had to replace a defective key-switch, and that went well, but a wire in the handlebar throttle and light assembly got pinched during final reassembly. Now no throttle response, though all indicators are working and turn-on tones are on. Where can I find the factory service manual or wiring diagrams for the throttle twist-to-controller circuits? I have the test gear, just need the diagrams.
Submitted by Herron Bill on Thu, 08/16/2012 - 05:11
help pls, i have just brought a escooter but when i use the revs the moter just jerks foward, if i peddle the scooter after a few times the moter will kick in, do i need a new motor
Submitted by Herron Bill on Wed, 08/15/2012 - 12:22
can u help??? the moter on this scooter bike is hard to start off from the revs,when on the stand a rev and u can here the moter kicking in and out, once i start to peddle for a while it stays on, is there brushes in these??
Submitted by Herron Bill on Wed, 08/15/2012 - 12:10
can some one help meve pls i just brought an nz scooterbike but when i go to start off the moter struggles to move, but when i pedle the bike a few times the motor kicks in and can go for miles, if i put on the stand and turn on then rev you can here the moter kicking in and out
Submitted by Boyd6944 on Thu, 07/12/2012 - 21:09
I'm having a kind of hard decision to make, I know lithium-ion is lighter & more powerful. Recently I blew 2 of the 5 batteries in my scooter-style electric bike. on 1 hand I have a tech saying to change to li-on I have to change motor, controller,& converter. Then on the other I have another tech at another shop saying that I don't have to change anything but the batteries. To make the switch do I have to run up a bill of almost $2000.00 if not more, or just 5 li-on batteries. Thanks for any help you can give.
Submitted by Boyd6944 on Thu, 07/12/2012 - 21:08
I'm having a kind of hard decision to make, I know lithium-ion is lighter & more powerful. Recently I blew 2 of the 5 batteries in my scooter-style electric bike. on 1 hand I have a tech saying to change to li-on I have to change motor, controller,& converter. Then on the other I have another tech at another shop saying that I don't have to change anything but the batteries. To make the switch do I have to run up a bill of almost $2000.00 if not more, or just 5 li-on batteries. Thanks for any help you can give.
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