Wore out three sets of tires already!
I'm not quite sure what you're seeing. It's an old photo from when I first put the bike together, but the only bolts that I remember changing are the ones for the 36t "granny" that I installed. I had to turn those around to mount it.Eric - why do we see one of the bolts affixing the inner chainwheel mounted head in and the other mounted head out? (third bolt hidden by crank arm)
Here's a photo of it that I just snapped.