Originally Posted by dolface
there's no point to them on a fix, the chains don't come off if they're set up right (and if they do, you've got a whole other set of problems to deal with).
if you must have one, check the cx forums for recommendations, i've seen the name 'third eye' mentioned there.
ok...I thought they were to keep threads out of the chainring...those are the big covered ones tho I would I assume.... I see now that they are for keeping the chain on....looks tight still...I might have to hook up a shop original