This is too big for a bike, but I self host Traccar, and installed Sinotrack st901 in my cars years ago. SIM card cost is about 50 cents a month each.
Edit: check Mictrak MT710
This is too big for a bike, but I self host Traccar, and installed Sinotrack st901 in my cars years ago. SIM card cost is about 50 cents a month each.
Edit: check Mictrak MT710