Originally Posted by
OMEN!
Is chain stretch what causes that? This happened to my roommates Schwinn Cutter. I thought maybe he had put a 3/32" chain on or something.
3/32 is narrower than 1/8 but the pitch (length from pin to pin) is still the same. You can run (I do) 1/8 inch chain on 3/32 inch rings and cogs with no issues.