-
The only decent reflection is of the chainring
Which just happens to be in exactly the same position (relatively) as the reflection of the wheels would be. The 'shadows' of the wheels are also way too strong and defined to come from any non-spotlight light source we can see in the picture. Why don't the storage units cast a similar shadow?
As long as there is no higher resolution (or credible source), I'm still putting my money on Photoshop, but I'm no expert. Again for the record: this particular picture, not the bike itself.
Since when do shadows have colours? :D