The flash reflection is a bit too much, would have liked to have more contrast between the bike and the back.

Nice lightling but I'd like to see more of the shape of the bike - it is very lost in the dark background. Some back lighting may help.

Nice shot. I like the lighting just behind the front wheel on the ground, I guess from a street light. The reflection is a little harsh in the middle.

Overall, just a bit soft. Like the tonal range very much. I don't really get the purpose of the light above the motor...? But didn't take off for that.