I aint saying yours is junk. I primarily buy piece by piece but every cheap ebay/amazon kit I ever bought came with plastic levers, some even came with bungee cords, a rear rack bag and perhaps even zip ties, I was making fun of what the sellers try to throw in the kit to "sweeten" the deal, not making fun of your wheels. I aint rich either, I got piles of junk, just in case :lol: but I ride a lot, so I can not afford any downtime but I cut corners, I have about 10+ wheels :lol: I got Wuxing levers, so not much better.
Seeing the scooter rental riders, and requiring 240v welding, I abandoned that project as there was just too much weight, it needs new lighter, smaller stuff like a small esc, a lightweight motor and perhaps lipo and a balance charger, or some LiGo's. I prefer ebiking as there is more of a benefit through physical exercise which you cant get on e-scooter/skateboard etc. I probably can get further too on an ebike. I doubt I'd go the same places.