Did you lower the front derailleur when you made the change? The ring shape between a 50 and a 46 isn't that much different but it is important to drop the front derailleur down as close as possible without hitting the chainstay.
Michael On Apr 22, 9:13 pm, amoll68 <[email protected]> wrote: > I'm not sure why, exactly, but it might have something to do with the > FSA designed for a 50-34, and I *think* the radius of the 46-30 is > just different enough to cause problems for me. I had to trim the > derailleur after nearly every shift, and in my favorite gear I > couldn't quite trim it just right - had a very slight rub. With the > wider cage, I can shift 4 cogs before I need to trim, and I can always > trim away any rubbing. Worked for me . . . > > -- You received this message because you are subscribed to the Google Groups "RBW Owners Bunch" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/rbw-owners-bunch?hl=en.
