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  1. S

    Fried Controller

    I fried my Lyen 24 fet controller (went swimming, long story) and I don't have a clue how to diagnose what the damage is...anybody got any ideas?
  2. S

    Landspeed Record Attempt

    Hey ES, I was wondering if anybody here would be interested in being involved in a Landspeed record build? I have a friend who is a current record holder at Bonneville. I went to Bonneville for Speedweek in August 2012 and pit crewed on his current record attempt vehicle which is a Plymouth...
  3. S

    Das UBoat

    Ebikes don't like water, especially when they become fully submerged in it. My Lyen 24 fet controller is floatin belly up. My Crystalyte 5305 is drying out and hopefully ok (fingers crossed). Lipo seems none the worse for the wear. Valuable lesson learned, stay the hell away from the edge of the...
  4. S

    Seriousknot's Santa Cruz Superlight-not

    Here's the first pic of the roller. The geometry of this frame suits me really well (short legs, long arms). The big tire on the rear barely fits in the swingarm. I almost hated to convert this frameset to electric, being as light as it was made it really nice to ride.
  5. S

    9th Annual EV Rally

    Had E-vent today. It was the 9th Annual EV Rally for School kids put on by the Arkansas Electric Cooperatives and hosted by Pulaski Tech in Little Rock Arkansas USA. Each school buys a Spec'd kit and the kids assemble it and trouble shoot it. I took my son's Ebike out for a photo op and to...
  6. S

    Bombardier Sport E

    Just acquired myself a Bombardier Sport E. I was wondering if anybody knows anything about these or where I might get a manual?
  7. S

    Custom Bikes Trikes and Guitars

    I saw a guy that had a custom guitar shop in his garage. He got into building Ebikes and Etrikes.Then he had a fire that destroyed his shop. He had some really cool designs. I can't remember where his pics are posted, anybody know who I'm talking about?
  8. S

    Charging Lipo Packs

    Lipo noob. I have thirteen (12+1 spare) Zippy 6s 5000mah 20c packs on the way to me as of yesterday. I will assemble these in 24s3p configuration. I plan to charge to 4.15v then balance to 4.1v. At 4.15v X 24s I need a total voltage of 99.6v . I have zero equipment for charging, so I get to buy...
  9. S

    Pimp My Infineon

    Got my new controller on Friday August 6th. Lyen Edition 24 Fet with 4115's, Yeah Baby behave!! Going on the Karpiel full Susser with 5305. Looks like somebody bought all the damn 20c Zippy Lipo, so I guess I'll have to wait on that. Lyen seems like a good guy. Shipping was really fast and...
  10. S

    Silicon Carbide Power Switch 250 Celsius

    Check out this new development in power switches. It is capable of operating at high temp thereby eliminating the thermal control circuit. Watch the video at the bottom of this link. http://www.apei.net/pages/about/news/News.aspx?Id=3
  11. S

    Fresh Full Suspension Build

    Hello, looking for some input and advice on this build. I bought this well used, early version, Karpiel Disco Volante DH bike. Just bought a 5305R from Maxwell. (I also have a Santa Cruz Superlight that is begging for an ultralight RC drive, but she will have to wait) I think I want to do the...
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