Their web site says the “PNBR” is about: “Riding together to promote fuel conscious consumption, positive body image, and cycling advocacy.”
But the group also invites everyone to “Ride with us and bring your own message!”
I think this was my fifth time photographing the event.
I took this year’s pictures as the ride passed Rittenhouse Square.
I try to capture the weirdness without delivering too much information.
Read their FAQ for more info.