Originally Posted by
fietsbob
Yes.. parallel to centerline, aligned Center cog of the rear cassette... its just like middle ring of the triple crank
BITD single ring (cyclocross) used a toothless ring on either side of that 1 toothed chainring...
shifting aids not on that inner chainring? full height teeth? (indexing cuts the teeth shorter to shift on/off it easier)
...
Thanks mate. Regarding the chainring position, I'll probably put the ring on the inner chainring position. My 30 tooth won't go on the outer chainring position anyway. If I do that, do you know if it's feasible to put a washer/shim on each side where the cranks connect on, to move the cranks out a bit more so that the inner chainring position moves out to that centrelink position?
Your second and third paragraphs went over my head unfortunately.