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  1. O

    eVG e bike battery help

    thanks! yeah i have new motor installed and new controller all wired up i just need a battery seeing if i can salvage any old stuff before i shell out cash for lithium thanks for your help
  2. O

    eVG e bike battery help

    sorry it kept saying the photo from my phone was too big once i cracked this thing open i noticed the "2014" on it i think it may have been replaced, but i don't have any photos of what the original battery may have looked like.
  3. O

    eVG e bike battery help

    Hey yall I am redoing this old evg Ebike amd I cracked open the original battery pack I think it has Been replaced by something else any way to tell? It's still pretty heavy so it may be lead acid replacement But I think the guy who gave me this bike said something about lithium I dunno...
  4. O

    single speed hub question

    yeah i meant hard tail. i think i may just weld new drops. because I'm modding the rest of the frame also so why not right. save me hassle later on. now i have to figure out how to mig weld chrom molly
  5. O

    supercapacitor ?

    check this out https://www.youtube.com/watch?v=exwd-tswyzA https://www.youtube.com/watch?v=1P5tmXbta6U
  6. O

    Super Cap for High Amp Draw and lifepo4 battery in Parallel?

    check out these ultracapictor bus! I need this as a tour bus. may be i can use a fernel lens to charge it, or blow it up?https://www.youtube.com/watch?v=LYL6NyU1g3k
  7. O

    supercapacitor ?

    there is this bus in china somewhere that was running with supercapictors and charging at every stop light. seems like a viable solution if they have been doing it since 2008. i'm wondering how to incorporate it into my bike.
  8. O

    single speed hub question

    Hi i'm converting a bike with rear hub motor and cassette to single speed. i know a chain tensioner would work to correct for the fact that there are angles drops my question is would it be worth it to weld new horizontal drop outs on to the frame, so i can pull back to get tension instead...
  9. O

    supercapacitor ?

    can someone explain to me what exactly a supercapicitor is, i have been reading about people using them instead of lithium ion. but also have seen people making large banks of lithium ion batteries and calling them the same
  10. O

    EVG Ebike creative conversion refurbish

    if i stretched out the front to make it low... i'd have better aerodynamics and even more room for more batteries but pedals... i could make them short cranks. but the pedals become less useable with this design i think.
  11. O

    EVG Ebike creative conversion refurbish

    i finished up my home made banana seat... and I'm thinking of a leaf spring design to mount it... with fairings been getting inspired by rat bikes. which begs the question. would a springer fork be a sensible upgrade to the zokes suspension that is standard on these...
  12. O

    EVG Ebike controller

    yeah i thought about it, but i want to have at least one functional bike until i upgrade all the bits. on a side note i scored a junk giant suede e bike for free with a front brushless motor and still good battery, so i turned the frame into a lowrider to sell now i finally have two...
  13. O

    EVG Ebike controller

    I wonder what the second IEC slot is for then.
  14. O

    EVG Ebike controller

    oh. i guess i assumed more power meant more speed. thanks for correcting me. i wonder what the advantage of all wheel drive electric bikes is then, and may be they use two controllers independently seems strange, what if i was making a front wheel drive electric car with hub motors? may be...
  15. O

    EVG Ebike controller

    Hey i'm working on this 24 volt Ebike made by EVG 1999 wondering, can i put two of these 400 watt heinsman motors on the same bike with one controller and battery? so i took apart the controller to check it out and i noticed there is a second slot just like a a computer where a second IEC...
  16. O

    EVG Ebike creative conversion refurbish

    Hey amberwolf ! Thanks so much for reading my post and the super detailed response!! I guess ride time is my priority but 45-50mph is my goal. that way if i need to ride on a major roadway i can without getting hit, i'm not looking to make a cyzc or agni bike that can race, but as close to a...
  17. O

    EVG Ebike creative conversion refurbish

    Hi everyone! I'm super new to electric bikes, but i'm really excited to learn from this amazing community. I was super lucky to score TWO EVG Ebikes off of craigslist. in trade for $100 and an inexpensive bass guitar. They only came with one aftermarket battery to swap between the two. I took...
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