There, a long john cargo bike with only bolts.
patreon.com/paranda
Reddit posts:
https://www.reddit.com/r/MechanicalEngineering/comments/11ddd0h/about_a_week_ago_i_asked_here_whether_it_would_be/?utm_source=share&utm_medium=web2x&context=3
https://www.reddit.com/r/CargoBike/comments/11dd3fp/about_a_week_ago_i_asked_whether_it_would_be/?utm_source=share&utm_medium=web2x&context=3