I have for sale a 9 tooth one inch pitch track cog. It's T.D.C. brand, made in England. It has seen very little, if any use in its lifetime. I recently bought it from Ken Sanford for my '38 Schwinn Superior, but my hub turned out to be a non-standard size and the cog wouldn't fit. I've tried the cog on a 60's vintage F.B. hub and it fits fine (so I know it will also fit Campy hubs), so the problem is with the size of my Schwinn hub, not with the cog. I paid Ken $25 for the cog and am only interested in getting my investment back (Ken offered to take it back and refund my money, but it's just as easy for me to sell it). So the price is $25 plus shipping. If you want it, please let me know your Zip code to use in calculating shipping cost.
Thanks,
Pete Rutledge
Woodbridge, VA, USA