N-2 Buckle, which is like finding hens teeth.
This is interesting. I was looking at picture of the Trans E70 shoes on Amazon and the ratchet buckle is a bit different than what I have on mine. Although the strap looks the same. In the description, on Amazon (for what it's worth), says the buckle is an N-1 while the strap is an N-2. This is very confusing because when I do a Google search for "Giro N-1" I get a ton of hits with pics that look like the buckle I have.
https://www.amazon.com/Giro-Trans-Ro...00NDJPSO8?th=1
I guess Giro changed something along the way.
Who knows? It's time for laces