I've read through all the posts here and elsewhere about R90S front turn signal stalks but can't find the answer to my question. I have a 1975 R90S with what I know are the R90 front turn signal stalks. I'm not keen to buy the original R90S turn signal stalks at their eye-watering price. I've got a machine shop so I can neatly modify the existing R90 stalks to the correct length R90S stalks. The question is: what is the length of the "tubular" part of the stalk for an R90S? My rough estimate is about 55mm or just over 2 1/8".
Ken
Eastern Ontario
