I am detached from my Brompton still for a couple of days. The parts were stock bolts and alu bars. I will try to take photos and mark on them what goes where to the best degree I can without taking my setup apart.
Thank you, that would be highly appreciated! I'm not the most handy person so just knowing what to look for is the key. I have a few extra wheels and bolts lying around, so I think it'd mainly be abut the bars.