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  1. G

    Are these wheels not laced properly?

    Hey guys, I ordered some of these QS205 motors and had them laced by Green Pedel, but when they arrived I realized that they are straight laced with no cross pattern. Are these gonna hold up? Or do these need to be torn down and relaced?
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    Advice - 18 FET Controller Mods for More Power

    Hey guys, Here is my controller; https://i.ibb.co/5TJ582k/20210108-211419.jpg It is a pretty big controller and am hoping to increase current to about 120A from the original 60. https://i.ibb.co/n09rzM5/20210108-211435.jpg My understanding is to "beef the traces" which I believe means...
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    KT Sensorless Controller - Yellow Phase Short - HELP

    Hi guys, https://www.youtube.com/watch?v=e09wIGcGsxU The above video is my circumstance. Bike only had 46km before motor stopped working. Appears that the yellow phase wire is shorting to the other 2. When the yellow and green are connected, motor has resistance, yellow and blue, resistance...
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    New Hub Motor w Built-in Controller - Not working?

    Hi guys Here is the problem, So its a brand new Motor, the first time I turned on the motor the display showed a very erratic speedometer reading all over the place. The motor itself would not spin, and when the throttle was applied, a loud BUZZing sound with the motor locking into place...
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    Undervolting KT Controller = Feeding 48V in 72V Controller?

    Hi there everyone, I'm trying hard to source a 60A 48V KT Controller but I am not having any luck. I have a 72V 60A KT Controller and it was paired with the 72V KTLCD3 Screen. If I connect the 72V Controller to a 36/48V Display, and program it for 48V, will it allow the controller to run at...
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    3D Printed Hailong/Reention Style E-Bike Battery Case

    Any of these out there? Removable / Lockable EbIke Battery Case? I'm working on one right now because I couldn't find any online. I thought there would be many out there but haven't had any luck. First one I'm trying to get to print on an Ender (3,5,etc) but would love to do bigger ones...
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    TSDZ2 Throttle + Temp Rollback Possibility?

    I'm making my own thread about this because it doesn't necessarily just apply to the Tongsheng Motor, but is relevant here. Could you use the temperature sensor from the BMS, and have it wired directly to the motor, so that the BMS is actually measuring the heat of the motor and not the battery...
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    2WD (2 Controllers + 1 LCD) Setup - Advice?

    Hi there folks, New member here. I apologize if this is something that's easily searched but I spent about an hour searching for this specific question and wasn't able to come across it. For a 2WD Bike that is running 2 of the same controllers, can the wires from the LCD be "spliced" into 1...
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