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  1. i2000s

    Is the click-stand stable enough to support an ebike?

    You know ebike is heavy with batteries put on a pannier side (only in one pocket). Then I found this click-stand: http://www.click-stand.com/not-your-typical-bike.html which is just a stick! I thought I can make it on my own for free, but, wait a minute, is it stable enough for holding the ebike...
  2. i2000s

    Rim got cracked. Is this dangerous to use?

    I hit on a rim on the margin area of a road to avoid a car blocking the way, but I fell over the bar of the bike and the front tire got exploded. In my further check, the double-well rim of the front wheel got cracked yet everything else works fine. The front wheel is the 26in motor wheel and...
  3. i2000s

    High tire pressure or low pressure?

    I don't have a suspension system for my ebike. The DD hub is on the front wheel. Should I retain a high pressure on all wheels, or should I find other strategies? I know the feeling to ride in high speed while jumping across road bumps... When I do the search on Optimal Tire Pressure, I got one...
  4. i2000s

    Wheel is not aligned at the center of fork

    Dear forum members, I got my front-drive DD motor running on my bike for a while, and then I found the front wheel is aligned biased to the right-hand-side a little bit. The V-brake is now not symmetric to stop and wheel. I think this is caused by a washer installed along side with the fork arm...
  5. i2000s

    EABS port

    I am new in the ebike world, and just beginning my 500W ebike build. I just found that the Ebike controller (36V 22A model series #820-smc001 no brand) actually has a EABS connector. See this picture from the munual or see the figure below, although the seller said there is no Regen Braking...
  6. i2000s

    Mount triangle battery pack on one side of rear wheel?

    I got a triangle battery pack. I found the size is very large (I put the controller inside as well). If I hang the pack on middle frame as shown in this picture, one problem is the pack's shape is not perfectly parallel with the frame edges since the angles of the triangle pack are not the same...
  7. i2000s

    A single or a pair of disk brake(s)?

    I ride my bike downhill in a high speed every morning. Unfortunately, there are plenty of traffic lights so that I have to stop many times on the downhill road. I am using V-caliper brakes, and am considering to upgrade to Disc Brakes in any form (no experience before). A 500W hub motor is on...
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