I have a '21 Rail 5 that came with 203mm rotors with like a 20mm adapter on the Gold 35 shocks.
I installed a '23 Zeb Ultimate which has a native 200mm post mount. Finding spacers/adapters for a 200->203mm was very difficult on the internet.
I ended up going to the hardware store with calipers...
I live in rattlesnake country in my part of California and I seem to encounter them on nearly every ride. I have high anxiety of snakes so much that I quit riding trails during snake season.
That got old pretty quick so I did some research and found some snake proof boots for hot weather. I...
https://www.sicomtbproducts.com
Fitted on a '21 Rail 5:
I'm impressed. For what they are it fits perfectly with no play, I jiggled it pretty good.
I live in East Bay Area, California so my trails are dusty to damp most days. This is perfect for my needs.