a parade with motorcycles in it
spectators are on the sidewalk and curb
people in a parade 
man riding a motorcycle
a man on a motorcycle with a flag.
a man riding a harley.
a street with lots of people on it.
a crowd of people watching bikers.
man riding on motorcyle
a crowd of people
people on motorcycles
a parade with men riding motorcycles and one holding a flag and people on other side of the road