Cyclists are focused straight ahead as they ride along a street with onlookers watching from behind barricades .
The cyclists are in a race and have numbers pinned to their backs .
Cyclists are focused straight ahead as they ride along a street with onlookers watching from behind barricades.
The cyclists are in a race and have numbers pinned to their backs.
It is impossible to know if the numbers are pinned to their backs.
It is impossible to know if the numbers are pinned to their backs .