not an expert but I would crop away the small bit of fencing on the left of the picture. Other than that I like the vibrancy of the bike colour against the wall and fence and I like the fact that the bike is not centre of the picture.
– the sky is competing for attention
– the wheels if the bike are near the bottom tof the frame
– there is a shadow behind the bike from lighting from the right
– I’d be tempted to lift the saturation to make the yellow pop more
A simple crop helps – even a square one. Do you have a shot from a lower view point or lit from another angle?