Help me identify these hubs

[DavidMtl]

I bought a used pair of wheels with these hubs.

Only thing I know: wheels where laced by a wheelbuilder, hubs are very light, B57106 written on the rear hub.

Can someone tell me what brand they are?

[Buzz Killington]

Extralite Hyper VF??

[nmrt]

The finishing on these do not look like an Extralite product, imo.
Maybe a Forte?

[tellyho]

Might also ask the wheelbuilding group on FB.

[slambers3]

I know this isn’t adding much, but that front hub looks a lot like generic oem chinese/taiwanese models, something like bitex or novatec etc. Pulling the freehub might reveal a bit more about the manufacturer- drive mechanism, searchable part numbers etc.