Wanted Rock Shox MAG21 steerer 250mm 1 1/8“ Ahead

[Thogarma]

Hell-o from Germany,
searching for a MAG21 steerer 1 1/8“ for a 1994 Brodie Sovereign 20,5“ with a 180mm tube.
Will need around 250mm steerer for the ahead system and stem, or maybe around 210 threaded with hopefully enough space for the headset.
NOS is possible, they were 260 or 280mm?!?!
Hopefully someone can help…

Searching for more stuff:
https://www.mtb-news.de/forum/t/thogarma-sucht-classic-teile.990765/

Thanks in advance!!!!