Ultegra 9 spd. triple 39 ring ?
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I've searched, didn't find anything
I've got an Ultegra 9 spd. system, with the Ultegra triple crank. Maybe the 6500 group, not sure.
The middle ring is done and needs replacing. Odd thing is all the reading I can find tell me this was a 30-42-52 crank, yet I've counted the teeth on the...