Urban Trials Riding in Montreal (Photos by Sara Calafell)

"As a kid I had a dream - I wanted to own my own bicycle. When I got the bike I must have been the happiest boy in Liverpool, maybe the world. I lived for that bike. Most kids left their bike in the backyard at night. Not me. I insisted on taking mine indoors and the first night I even kept it in my bed." - John Lennon