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  1. J

    bionic legs!!!

    Nice!
  2. J

    Using RC motors on E-bikes [Archive]

    Interesting specs on this one: http://www.neoscooters.com/proddetail.asp?prod=EVO2X only place I can find one is here: http://www.neoscooters.com/proddetail.asp?prod=Evo_2_or_2X_Transmission not cheap ($265) nice exploded views in these pdfs...
  3. J

    Using RC motors on E-bikes [Archive]

    Has anybody looked at trying to adapt an EVO scooter 2 speed transmission? http://scooter.wikia.com/wiki/Evo_two_speed_transmission looks like it can take in excess of 5 hp.... accepts over 10k rpm... has a clutch... belts inside and belt to the wheel. Not sure what the ratio is. Looks...
  4. J

    Our experience with RC equipment setups.......

    I've noticed that some initial gear down setups do not have any support for the RC motor axle. i.e., there is no bushing/bearing on the other side of the axle. Can the motor stand that type of abuse or would it be wise to have a high speed bearing supporting the axle? My gut tells me this...
  5. J

    The E-cumbent - A project by Matt Shumaker

    Any thoughts about throwing in a large circuit breaker before the ESC (200 amp or so, depending)? That way you could provide protection from smoking the controller(s) while you test out your design.
  6. J

    The E-cumbent - A project by Matt Shumaker

    Why not switch to 5 or 6 gauge wire?
  7. J

    Aerodynamics thread?

    Yep, plays fine here on media player classic.
  8. J

    Aerodynamics thread?

    It doesn't matter if you have the mother of all codec packs installed - if the file size is null, zip, zero, zilch, nada.... there is nothing to play. :)
  9. J

    Aerodynamics thread?

    TD - thanks for the PM. I'm lost as to why it's returning a null sized movie. I sent an email off to the author.
  10. J

    Aerodynamics thread?

    Ack! I've tried it with IE and Firefox - both return 0 kb sized movies.
  11. J

    The E-cumbent - A project by Matt Shumaker

    Awesome work!
  12. J

    Aerodynamics thread?

    How did you get it to work? I keep getting 0 kb movies sent to me when I try to create one with a standard airfoil that is included in the web page.
  13. J

    Scotts 5th - uh 6th build! now with a video - sorta!

    "ebikes gd forum" link to forum?
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