Dan Kappes
2013-10-02
I run 1x10 on my cross bike. I am pushing a 42T ring up front. I'd like to drop to a 39T up front.
Will it be beneficial or do I need to take a link out of the chain when I drop down a size? I believe I should be able to switch over without any shifting issues, but I am worried about chain slap/throwing chains when in lower gears.
Any advice? Thanks, dk