question

Got puncture, helpful youtube video from ADO completely skips important steps, this stuff is SO easy on every ohter bike I've had previously. Three of the washer I know where they go, but 3 of them and some sort of spacer came off all over floor when the wheel wasn't coming losse and I had to...

ADO A20 seems to come with non-metal folding pedals, couple reviewers showed that they had a fair bit of play in them. I'm heavy enough to have my own satellites, so would like to swap right away once bike arrives for a non-folding metal pair. Haven't been into bikes for years, I'm gathering...