For effect, do this in a white subdivision and video the passersby that leave the bike alone.
Years ago some newspaper/tabloid parked a car with the hood up in a neighborhood and photographed how people reacted.
In the white neighborhood, nothing - except when it started to rain, one guy came over and closed the hood.
In the black neighborhood, within minutes some ferals were removing the battery and God knows what else.
At the time it was a bit of a shocker as even most blacks who saw the test in print commented that they thought it was wrong.