Likely already covered somewhere on this thread but I can't find it; are 12-speed Ultegra chainrings compatible with an 11-speed Ultegra chain & cassette?
Yes, internal chain width is the same for both.
Yay! Thank you :)
@andyp started
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Likely already covered somewhere on this thread but I can't find it; are 12-speed Ultegra chainrings compatible with an 11-speed Ultegra chain & cassette?