Ridea looks an awful lot like these http://www.bdopcycling.com/Hubs-A166SB.asp
Similar, but I think there must be a difference in the axle, if the 210g claimed weight is correct.
I have another similar hub already:
@HelicopterHelicopter started
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Ridea looks an awful lot like these
http://www.bdopcycling.com/Hubs-A166SB.asp