After a bit of research it looks like xpedo are made by wellgo. Xpedo have a new version of the mg-8 called the rf-s1. The chromo axle version is readily available on aliexpress, just got a pair for £33 all in. Apparently 240g a pair, about 70g lighter than my xtr pedals that are about 4x the price! So thanks for the rabbit hole.
After a bit of research it looks like xpedo are made by wellgo. Xpedo have a new version of the mg-8 called the rf-s1. The chromo axle version is readily available on aliexpress, just got a pair for £33 all in. Apparently 240g a pair, about 70g lighter than my xtr pedals that are about 4x the price! So thanks for the rabbit hole.