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  1. S

    FIM WTC Rhode Island....

    Are any of you nerds going to the event? I'll be visiting family in MA and am going to be a minder for a buddy of mine. I'd love to meet up with any of you guys. I'll have beers and hopefully lots of meat on the bbq. Not feasible to bring my G2B2 from Hawaii but I'll have a nice loaner Gasgas...
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    Series wire Guage Question

    So i'm about to build up a pack from some nanotech lipos and had a quick question before I get to soldering.....should i use thicker gauge for the series connections between each 3 or 4p pack, or will the stock gauge be sufficient (which I have done in the past but not with a pack this beefy)...
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    GM 3kw motor/controller Lipo pack questions

    I have a couple of questions about what battery pack to build for my new motor/controller before I fill out all the loan paperwork. Have this Motor/controller combo sitting in the box and i'm itching to start my build. Golden Motor HPM3000B -- High Power BLDC Motor Voltage:72V 1. Voltages...
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    swingarm linkage design

    So I'm really close to starting my frame but the one thing i haven't worked out yet is how to do the swingarm linkage. I want to go as simple as possible and copy something like the Oset but want it beefier since i'll be using a 3kw GM. Frame will be 4130chromo, swingarm either the same or...
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    Quick Question: What should Voltage be on B+/M with no motor

    This is my first 'from scratch build' and can't find a clear answer in my google searches. I just wired up a new kelly kdz48200 and everything seems to be fine (configured via PC, etc), but testing it with my multimeter I get the full 48V to B+/M with no throttle input (Identical to what i get...
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    IRC Channel for ES

    Should we set up an IRC channel on freenode so people can get into some real-time discussions? I'm surprised this hasn't already been set up, or has it? I'm there now just idling...
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    20 to 24" rear wheel upgrade, sprocket size

    So i'm putting a 24" wheel on my oset that currently has an 82T sprocket and 20" tire. I don't know the math to know what tooth would equal out the gearing. Thanks! SZ
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    battery pack maintenance

    So I built a 12s4p pack for my bike (44v 1000mAH). I cycled and balanced each battery before I combined them all. I build 2 4:1 balance harnesses that I plug in (to the correct ports) on my hyperion ever time i charge so they are balanced. So here's my question: Should I occasionally be...
  9. S

    OSET 20" lipo conversion

    So I recently got a 20" Oset bike and I'd like to replace the batteries to maximize the range for some trail riding but nothing extreme (I have a gasgas for that). Weight isn't a concern, more power would be fine but not a requirement. Mostly just extend the range to 2 hours or more of mellow...
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