CRs:
I have for sale one pair of New-In-Box TA "Competition" chainrings, 42 & 52 teeth, which fit Campy Nuovo and Super Record cranks in the standard 144 mm bolt spec. These rings are very similar to Super Record rings. They'll fit chains as narrow as 8 speed, so you can use them on any drive train you like. The aluminum is 7076 T6, which is (as far as I know) just about the hardest and most durable aluminum out there, The color is silver. Photos are available.
Price is $75 for the pair, or $35 for the 42 and $45 for the 52. Shipping is included for continental USA, but overseas w/b at cost. Check, Money Order, or Paypal are all OK. Thanks for looking!
Andrew Gillis
Long Beach, CA