Fulcrum R500's

Bessy
Bessy Posts: 2
edited December 2017 in Road buying advice
Does anyone know anything about the Fulcrum R500's? They appear to be an OEM edition of the Racing 5 disc brake wheel set, but I can't work out what has been changed... Curious whether they will be as good as the Racing 5's as a winter wheel, or if this is a Racing 5 rim with a lower quality hub...