Time to clean out the parts bin. I used to build a lot of custom bikes for friends of mine, so I collected a rather large inventory of components. This and many other items will be for sale soon. I'm not giving the stuff away, but will be charging fair prices. There are a few scratches here and there, but the chainrings are almost new. Since they are nearly the same, this will also work properly with a 10 speed drive-train.