group of motorcyclists riding down a city street

group of motorcyclists riding down a city street. The street has a concrete sidewalk on the left and a line of trees on both sides. The motorcycles are mostly black and appear to be electric bikes. The riders are wearing casual clothing, including hoodies and helmets. They are riding in a line, with some gaps between them. Some of the riders seem to be turning their heads towards the camera. There are a couple of pedestrians on the left sidewalk. The sky is overcast. There is another building and road in the distance.