What he said^^
Even now, many of the Campagnolo groupsets share the same components - They just vary in the quality of finish or the bearings etc.
So (unless they made a great effort to seal the specific MTB hubs) they're probably very similar hubs to your Athena.
And before there were purpose-made Shimano MTB groupsets, people would mix and match all sorts of available 126mm and 130mm road or touring kit, anyway.
EG: Campagnolo large-flange track hubs were very popular in early BMX. Also, the internals of the Skyway Graphite wheels (hidden behind the gold Skyway hub flanges) were actually Campagnolo Record.
Even now, many of the Campagnolo groupsets share the same components - They just vary in the quality of finish or the bearings etc.
So (unless they made a great effort to seal the specific MTB hubs) they're probably very similar hubs to your Athena.
And before there were purpose-made Shimano MTB groupsets, people would mix and match all sorts of available 126mm and 130mm road or touring kit, anyway.
EG: Campagnolo large-flange track hubs were very popular in early BMX. Also, the internals of the Skyway Graphite wheels (hidden behind the gold Skyway hub flanges) were actually Campagnolo Record.
