Centering Rings For 1.6" Airframe

The 1/8-inch thickness gives these rings a solid feel, and the 38mm to 18mm motor mount transition was exactly what I needed for my scratch build. They slid right into place without any sanding, which saved me a good chunk of time.

The fit onto my BT-1.52 tube was snug and precise, and swapping from the 38mm airframe down to an 18mm motor mount took me under ten minutes. These are already cut clean with no sanding needed, so my scratch build came together exactly as planned.

The 1/8-inch thickness gives these rings a solid feel without adding much weight, which is exactly what I needed for a clean motor mount transition. I ordered the 38mm to 18mm set and they slid into the airframe with just the right amount of friction. My scratch build came together a lot quicker tha