Product Description
This chainring has a bolt circle diameter of 86mm, and came stock on Stronglight 99, Stronglight 100, and Stronglight 80 cranksets. It fits some SR triples as well.
The Stronglight 99 was the successor of the popular 49D crank. It has a smaller 86mm BCD, that's shared with the SR Apex 5 Super Touring crank. This is the first version of the Ref. 99, which retains the polished finish and wide tapers as the 49 and 93. The 2nd version gained a silver anodized finish, narrower tapers, and little milled out squares on the spider arms. There was also the 99 BIS which included these factory drilled chainrings.
Condition
Seems to be a new old stock take off, with a bit of shop wear. I can't tell if a chain has ever touched it, but it's definitely been mounted to a crank. Some light cosmetic shop wear.
Details
- BCD: 86mm
- 52t