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About EUCMania

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  1. EUCMania

    Washington, DC

    Nice group ride and route. Saw many new friends. Great to see e-skates and one-wheels in action. Thank you JT for organizing the group ride.
  2. EUCMania

    Ninebot One Z : Z6-Z8-Z10

    @RoberAce, Since it takes different skills, is it difficult to adjust back to KS 16 after 1000km of one Z??
  3. EUCMania

    Can slime fix pinched inner tube?

    Finally, I openned one side of the GW MSuper 3's casing. 2 screws are bad. What is more surprising is that the inner tube is much longer than the rim! All extra length part piles up near the valve!. No wonder I feel osculations at high speeds! OMG. unbelievable! I found the snake bites. Each cut is about 3/4" long. Time to get a new inner tube?
  4. EUCMania

    My Z10 Triumphs, Tribulations, and Failures

    1/3 more power? who knows. Maybe the 9B CEO meant that the production version will have 1/3 more power than the beta version in China, and this demo unit may already have the 1/3 more power than the Chinese beta, because US testers have not complained about lack of power as Chinese did.
  5. EUCMania

    Can slime fix pinched inner tube?

    The screw on the pedal arm is half way out, then refuses to turn. I guess I can saw the screw head off. The one in the deep hole. I tried to turn it, it turns with some resistance, but it does not come out and the resistance is constant. Maybe there is no screw in it? or there is another screw I do not see?.. I do not know what to do. I will try to pry the shell. I used an air compressor to inflate the tire to hear where the leak is. But I hear the air in, and the tire is not inflating. Looks that the inner tue is byond patching repair. Now, I must open the shell to expose the whole tire. I hate GW now.
  6. EUCMania

    Can slime fix pinched inner tube?

    I did followed that video to remove one side. But, one screw in those deep holes + another one connecting the half to the pedal arm cannot be removed.. I can saw off the one exposed, but what to do with that screw hiding inside the hole? I hate these GW screws.
  7. Yesterday, I rode my GW MS3, and got tire become flat fast over a pothole. After the rim contacted the edge, I heard loud "sss...", and the tire was flat in a few seconds. So I guess the puncture is big. Today, I tried to open the case to reveal the tire for patching repair. But I could not do it because I am unable to remove 2 screws, one of them is in a deep hole connecting the two halves of the casing. Anyone has suggestions about how to deal with these pesky GW quality screws? I hate the GW's workmanship. Another option is using Slime to fix the tire leak. But, the instruction on amazon page said "Slime sealants are designed to treat tread area punctures only and should not be used to repair sidewall punctures, snake bites,".. Any suggestions?
  8. EUCMania


    @Marty Backeis in California, where the weather is nice enough to store EUCs outside of house. For most other places, outside storage may be either too hot or cold for battery health. For example, in my place, the outside temperature in summers can be 100+ Fs in the shade. So what to do? Anyway, these are the requirements for outside storage: 1) Dry, 2) Sealed enough to prevent insects to get in, 3) mild temperature, 4) isolated enough to prevent fire damage to house, 5) with power outlet for charging. Anyone has ideas how to achieve these?
  9. EUCMania

    Kingsong 16S Stolen .. Looking to Buy Again

    Look at your local craigslist. Your EUC may be on sale there.
  10. EUCMania

    Ninebot Z10

    Great American Independence from GB was started by those who did not want to pay taxes. It is interesting to note that even with high custom tax on EUC imports, there is still no EUC manufacturer in EU.
  11. OK, this is one option. The question is how to connect to the current UPS so that it is turned on automatically when the grid power is off. Another option is to get a DC to DC step down board to connect to the current lead battery in the UPS. This requires a 67v DC down to 12v DC board with 300w+ power rating. I cannot find it though.
  12. Typical computer UPS has a small battery to keep computer up for about 5 minutes. I am thinking if it is possible to use my EUCs' battery as a backup power for computer. Ideas anyone?
  13. EUCMania

    My Z10 Triumphs, Tribulations, and Failures

    OK then, I take my words back @RoberAce. Instead, lets look for, or wait for a photo of the production control board.
  14. EUCMania

    My Z10 Triumphs, Tribulations, and Failures

    To see if that is true, we can compare the control board of production Z10 of @RoberAce and that tear down video made by @houseofjob.. Hi @RoberAce, can you open the cover to show the control board?
  15. EUCMania

    Ninebot One Z : Z6-Z8-Z10

    "Milk Waves" is similar in sound in Chinese to "NineBot". It refereed to female breast shape. Civilized Chinese will not use it.