Hi
is it possible to remove SRAM threaded chainring without special SRAM tool with e.q. cassete removal tool or something?
If you are talking about the XX mtb power meter chainring I was able to get mine off with a chain whip, but this was when it was new and hadn’t been ridded (i.e. “tightened”) yet. Just make sure you take out the little safety stop first.
You should be able to do it with a towel, tshirt, strap wrench, clamp https://www.lowes.com/pd/IRWIN-QUICK-GRIP-24-in-Heavy-Duty-One-Handed-Bar-Clamp/1003168270 , chainwhip with some chainlinks added, etc.
Tried with a cassette tool but not even close to unscrew it…