I used RAASKs on my old café racer. I originally bought them from motobins. But I doubt if they stock them now. There were 'cheap and cheerful' construction, but were made to fit the model, so it was easy. They could also be easily cleaned up and made more 'trick'.
The only other option is to get something like a tarrozzi one size fits all set and start modifying them.
I have long since sold the rear sets on alas. And the bike for that matter.
Cheers
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