A small collection of identical bikes with similar monstrosity of a mudguard, each having been "designed" by certain people invited to do so, were displayed in the glass container in front of the design museum in its last days... Looked quite poor so I didn't look in detail at the time...
Also seen couple of cyclists with similar set up, with the same single speed bike it seemed... Wouldn't be surprised if it was proprietary to the bike maker.
A small collection of identical bikes with similar monstrosity of a mudguard, each having been "designed" by certain people invited to do so, were displayed in the glass container in front of the design museum in its last days... Looked quite poor so I didn't look in detail at the time...