I bought my 90 from it's O.O., and the car has the dual top option. The second top was stowed in the rack inside a top bag.....I've since bought an extra top bag, different color.....trouble is now I don't remember which one came with the car, sorry
.....I don't even know for sure that the top bag that was in the car when I bought it came OEM; one is black & one is grey like the interrior color.
If no one else has any info that would satisfy this Q; I could go look up the bill for the bag I bought....man my memory is shot!
Tom