XX4 Aluminium Pivots

[JJM844]

At the nationals at Kiddy last weekend I noticed Bloomfield had some Aluminium Inner Pivots on the back of his XX4, anyone know what part number they are and where I can get them from?

[spud31]

Were they blue or red ?
If so there the old trinity ones

[Delves]

I dont have a part number but I think it is an old XXXT ali pivot that has been cut in half essentially.