Any foldable bikes to recommend looking for one under $500.
Been a long time very ride bicycle.
Sorry cant help you .
But may try google for the shops.
you can check Decathlon Centrepoint out or explore market places like Carousell...
I saw quite a number of reasonably priced bicycles from these places when I was trying to look for mine.
Yes I find that Crius is quite good light and reasonable price.
Two types
Master
Velocity
I cycle. My advice to you is not to get a foldable bike.