I have an unused KMC k1SL Narrow chain and a random 32t MTB chainring, I think it's from Aliexpress. It was set up as a 1×10 and I'm converting to 1x Alfine.
This chain does not fit.
I know there are compatibility problems with 12 speed stuff, but this is a single speed chain and the sprocket was set up with 10 speed no issues.
I have multiple chains, road and MTB cassettes, chainrings etc here and they all fit one another. As in this chain fits a cassette that fits a chain that fits this chainring, but this chain doesn't fit this chainring… What am I missing?
by poniez4evar