fixie - fixed gear bike sprocket and chain

Fixed Gear Bicycle Sprocket and Chain.­

bicycle chain bicycle gear bicycle sprocket blue fixed gear bike fixie bike golden color track bike yellow
San Francisco, California, USA

My Squared Circles

Those have been submitted to flickr's Squared Circles group.

Only the spider submission was rejected (not circle enough?).­

I was looking for a fixed bicycle sprocket photo to represent a conference I am running called Traction. I have looked at hundreds of photos and yours stands out the most. I need a symbol that will represent this conference on facebook. The symbol needs to be no more than an inch square so that it will fit on I phones. What would it cost me to use it for advertising this conference? Email: bruceloganaia [email removed - click "Add a Comment" to view email]