[NO SPOILERS] green bike with orange handles

Apologies if this was already discussed, I'll delete.

There is this green bicycle with red - orange handles that appears several times at different moments : in front of Blackwell Academy, also on the parking lot, on the alternate beach and iirc, it's even laying on the sidewalk in BtS when Rachel and Chloe walk back after the play. Is it just a prop being reused or is there anything more to it?

Just curious.