I've got 2 sets of 4 of these. They are straight but have been painted white and not immaculate (see photos below).
Just about the lightest cast 15 inch wheel available, lighter than most 3 piece wheels at around 4.7Kg per corner. The later Ultraleggera are actually heavier at just over 5Kg I believe.
4 of them have some used A15 compound Avon 7.5/21.5/15 slicks
4 of them are bare
I also have 4x hubcentric 25mm spacers which would change them to ET12
Getting very rare to find these now.
£275 for the bare set
£325 for the set with used slicks
£25 for the OZ spacers (for sale only with a set of wheels at the moment)
Plus post or collect from Rugby CV21
[Edited on 20/11/19 by hobbsy]