Upgrading cassette to give bigger bottom gear On e.g. a Giant Stance, can the lowest gear on the cassette be upgraded to a higher tooth count just by only changing that cog?
It seems the Giant Stance is equipped with Shimano Alivio. That's a fairly low-end groupset and I'm fairly sure you can't replace the cogs one-by-one. In any case, a whole new cassette is only about $20&ndash;25.