components

Hello To everyone reading this. I would just like to ask if anyone is familiar with the name of this e-bike; a family member just bought it and it needs certain parts like a new batterie but they don't know much about bikes and they live very far for me to look into it in person. Thank you...

I think I might have fried one of my motor controllers when I plugged my battery into it. There was a big spark when I touched the positive leads and it never made my motor turn to begin with. I have a new controller and I was looking for advice to make sure I don’t fry a second one (VEVOR). I...

Hi, As I posted before when I upgraded the chainring and the bottom bracket, I was gonna do a post about my upgrade of the rear derailleur and the change of my old cassette and chain. For the upgrades I selected the following components: - For the rear derailleur, I chose a Shimano XT M786...