Originally Posted by soma5

I would like something that has a 25 or 26 as largest cog. I have cassettes in good condition with 21 and 23 as largest cogs but I'd like one for climbing, at least such as we have here in Texas .

Thanks, everyone, for your help. I now see that I can find non-DA cassettes, from for example Harris. Thanks, Sheldon. I read your articles, several times! You have quite a helpful site. The Dura Ace story is qd��� convoluted.

-soma5