I'm wanting a slightly larger cog on my cassette. It's currently a 9 speed 13-26. I'm wanting to make it a 13-28.
What brand plated steel cog should I buy? Google shows a lot of Miche brand, is that my only/best option?
Also, Miche brand says: Miche replacement cogs are designed to replace worn Miche cogs or to customize existing Miche cassettes. They are not designed to be interchanged with other brands of cassettes.
Does this mean I need to replace my cassette for a Miche brand, or will it work with my current campy brand parts?