Your image has many interesting elements and I can see why you chose to shoot it.

Yet I agree about the centre placement of the bike and the distracting background. Breaking the rules is good, but the visual flow has to support it. In this composition, the bike is anchored in the centre, which means the whole image may not be properly appreciated because the viewer's attention is pulled to the one spot and will have trouble getting away from that.

If the bicycle had been further away from the restaurant crowd, and not directly under the menu board or even using a shallower DOF, could help create some separation from the busy details in the background, and give the eye a chance to pause on the different elements in a more relaxed way, rather than trying to absorb everything at once. The little details that you saw are actually lost, and the experience is not as enriching.

I find it more interesting when "ordinary" objects are shown from a different perspective than how they are usually seen. Choosing a lower position or unusual angle, would make the bike more dramatic. You could still keep the bike in the centre of the frame (breaking the rules on purpose!), but change your shooting position, e.g., moving to one side, perhaps showing more depth by having the front wheel loom larger than the back. Just some ideas.

I'm a big fan of street photography and I do like what you wanted to capture :thumbsup: