The kit consists of 4 sets of these
The holes are 35mm centers and the strip is 13mm wide. The fixing at the top is a 6mm 'nutsert'.
Thanks Capo, that's the info I needed. I, too, bought on one a closeout from a Duc dealer and it didn't come with hardware.
Give me a chance to use my WURTH Nutsert installer, WooHOo.
And btw, who made that clutch basket in your avatar, tried to send you a PM, but keep getting internal server error messages. It's just the thing for my Yellow M900.