Very simple 10mm high 54x44mm adapter to mount UFS frames on inline skates with a standard 165mm mounting hole distance.

Typically to mount UFS frames made for aggressive skates on non-UFS inline skate boots.

I printed with PETG-CF and default settings (15% infill), and they feel strong and have proven solid so far.

Bear in mind that you likely also need mounting screws 10mm longer than the original when using this adapter.