I'm jumping in a bit late since I'm in the middle of a cross-country move.

Anyone interested in corncobs, I can provide them in the three major brands, Suntour, Shimano and Regina. Probably--- Maillard and Sachs, as well. For C&V members I can provide reasonable prices plus shipping via USPS Priority Mail. I realize shipping to Japan is probably $40+/- Each is cleaned and serviced with new lube.

Someone asked about turning the sprockets around to gain more life and wear. Some you can and some you can't. Depends on the model.

Well, I need to get back to my move.