Now for something completely different.... This t-shirt is for all the guys and gals that grew up taking things apart to see how they work. This "exploded view" of a bicycle crankshaft would have come in handy back in the day when the pieces of my Huffy were not so organized on the garage floor. This and other bicyle & mototrcycle related t-shirts are available from Rat Trap Press for about $15. (There's some close up view pictures too)