Recent content by adh247

  1. adh247

    Need some advice on an A2B Metro regarding wiring issue.

    My problem is as you can see in the pictures, the switching box and/or battery selector that's in the frame is filled.witb epoxy, but my worry is this.. Last time I worked on the bike I had noticed that some the +/- wiring seemed to be a bit corroded, so I tried to brush off corrosion in order...
  2. adh247

    A2B Metro throttle issue.... bike taking off on its own.

    I finally got around to fixing the problem of throttle run away, as well as the problem that caused my bike to lurch forward after turning the bike off. It was the throttle after all. I got a new throttle that looks just like the original except it has no SOC or led indicators. First pic is...
  3. adh247

    A2B Metro throttle issue.... bike taking off on its own.

    @amberwolf that is some very helpful advice. it makes sense that it might be a ground. So there's no way take it apart and clean it etc? I really like this throttle so I'm gonna have to look around for someone that might have one. Do you think it might be causing this problem as well? I'm...
  4. adh247

    A2B Metro throttle issue.... bike taking off on its own.

    Thank you for the very detailed answer! I have the factory twist throttle on the right handlebar. I found this in the manual but I'm still not sure what to do now because I don't know which aftermarket throttles are compatible with my bike. Does the throttle have a cable that goes down the...
  5. adh247

    A2B Metro throttle issue.... bike taking off on its own.

    I have rode this A2B Metro.for.a.few years now and has been pretty reliable for me. I give it the proper maintenance and keep it clean. However about a month ago, The bike would start making this noise and/or would jump forward every.time I turn the key off (posted in the video) I know it's...
  6. adh247

    A2B Metro throttle issue.... bike taking off on its own.

    Thank you for your obvious insight.
  7. adh247

    A2B Metro throttle issue.... bike taking off on its own.

    I'm curious if anybody else has had this issue... Lately my throttle has a mind of its own. Three or four times now, If I park it and forget to turn the key off, the bike will just randomly try to take off! I park it inside and twice now I've come into the room and noticed my bike slammed...
  8. adh247

    A2B Metro - Seeking a replacement battery

    I've used 13s2p batteries that I bought on eBay because you can fit a couple of them in the frame.
  9. adh247

    A2B Metro part out

    I could really use the rear fender. If you or anyone else has one. Please send me a message
  10. adh247

    On my A2B Metro, Which type of tool is required to remove and replace the freewheel?

    So would this one work? https://www.ebay.com/itm/Park-Tool-FR-1-3-Bike-Freewheel-Remover-fits-Shimano-5-6-7-8-9-10-Speed-1-2/222153495484?epid=2256001580&hash=item33b96153bc:g:Yo8AAOSwNrNdKotZ
  11. adh247

    On my A2B Metro, Which type of tool is required to remove and replace the freewheel?

    On my A2B Metro, Which type of took is required to remove and replace the freewheel? by adh247 » Dec 06 2020 1:52pm Hi guys! Ive had This A2B Metro going one year now! Whoever owned it before kept in great condition, but just like an old barn find car, you still need to tender to it every once...
  12. adh247

    What is causing this freewheel noise on my A2B Metro?

    I've had this A2B Metro for about a year now and last week I noticed this clicking/grinding noise coming from the freewheel. I took the rear wheel off and did my best to lubricate it etc but to no avail. It still makes this noise. What would be the best way to go about this...
  13. adh247

    A2B Metro BMS Replacement options

    Hi guys! I have an A2b Metro and thought I would seek advice. If The Batteries in the frame aka "A" Battery are in perfectly good working order, but the BMS is not, where would I go to find a working BMS? Would Something like this work for me...
  14. adh247

    Charging issue on Ultra Motor A2B Metro

    Hey Amberwolf, you nailed it! I took apart the new battery and went over it with a fine tooth comb and what I found actually astonished me! The ground cable that is soldered onto the bms was barely even hanging on! As if someone did a poor solder job to begin with! So basically I went In and...
  15. adh247

    Charging issue on Ultra Motor A2B Metro

    Thanks so much for the response, I'm going to go take the battery out and test them all. I'm so glad you mentioned this because it reinforced what I thought it could be. (I tend to doubt myself when it comes to problems with it) One thing that bothers me is that this is a new battery thats...
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