I have 2 drive trains for the Cyclosys a 2x and a 1x, I keep each derailleur with its hanger that way I don't need to readjust the chain gap.
I ride lots of chunk and never broke a Turner derailleur hanger yet.
Turner does it again! Another excellent product for my RFX. The hanger is the same one that came with the frame. Carry as a spare to avoid walking back to the trailhead. If you carry it out won't need it.
unusually robust hangers, great design...never be without a spare...
The product has the quality advertised
The only problema was the delivery Time, It was delivery after 17 days