Tell us about what voltage and amp hour your battery you have on that bike and where do you resource the cells to make batteries. Plus tell us more about your controller the voltage and amperage it needs.
That one was a learning phase.
CONTROLLER: The controller I bought 50A 72V sinewave, second hand Bumble bee classic.
BATTERY: The battery i made it from Used laptop batteries, tested and picked only between 2.2-2.5AH cells. Checked the discharge rate for each cell to make sure some don't drain fast and selected only those with similar discharge rate.
20S8P battery pack.
BMS: bought a TDT BMS 80A discharge 80A charging direct from Manufacturing in China. I bought two at USD46 (Click Here) BMS Manufacturing industry
MOTOR: I bought ly-48v1000w from eBay bidding at USD100. Surprising this motor has 12 wires inside the coil and it can handle 3000 without even getting warm at 70Kh full throttle. the link here is for a similar motor (Click here) Similar motor here
Body made from covers for this (Click Here) Analogue Transmitter.
after migrating to Digital this was decommissioned at my work place. Therefore, I requested and my boss gave me 2. I have one untouched fully working. If you need just tell me we can talk.
If anyone wants to help me with means of shipping, please let me know. I have problems with shipping cells from China. I did find the good manufacturing to colab but shipping is still the issue.
You are all Amazing in your help, please keep helping me.