Re: 6 Speed compact Freewheel
I think I might have something - but can you confirm what determines 'compact' as I'm not up on freewheel dimensions.
I've got a used Sachs 14/20 (14,15,16,17,18,20) Marking are: EY-N7, 6S & W6
The 'height' of the set from the tips of the teeth on the 1st sprocket...