yes, medium or 20" (the way Klein measured). the geometry specs:
at just under 6' it's the only size that would work reasonably well. the 19" (S) is too small and the 22" (XL) too large. later the 21" (L) size was added which covered the gap.
looks like the paint was chipped when the cable exit hole was drilled larger. and that only to run vbrakes :roll: