So i recently purchased a wheel set fit with an 1/8" cog and threw it on my old road bike.
I shortened the chain and everything however the teeth don't seem to accept the chain in a smooth manner. The chain is the same one that came on the old road bike. I'm guessing its a 3/32" chain.
My question is: Since the rear cog is 1/8" could the be the reason why the 3/32" chain doesn't move smoothly ? Could a 1/8" chain fit both the rear cog and the existing 3/32" chainring in front ?