NOS Vintage Specialties TA Outer Chainring: 110mm - 55t (take off)
Interesting old T.A. rings. These are 110mm BCD and have the same general profile as the newer Zephyr and Carmina cranks. But, they are older style with no shift ramps and the 1970's tooth count and "Made in France" stamp. If you have info on the origins of this ring, please contact me!
New old stock with signs it's been installed on a crank (but not with a chain). There's bolt installation marks, an odd scuff spot on one of the spider arms, and absolutely no marks on the teeth.
- BCD: 110mm