Yoh, I grew up on that road. Little did my father know how fast his Isuzu KB200 could take those corners. I worked on the principle of about 40km/h faster than the recommended speed. into each corner.:oops:
It's not pretty, but i've used a blow up camping pillow on my saddle on a long trip. made a massive difference to how quickly I got tired.
Only inflate it about 20% .
Yoh, there really isn't much out there. below maybe helps
https://www.motorcycleclassics.com/classic-german-motorcycles/bmw-r80st-zmmz11sozraw/
https://classic-motorbikes.net/classic-bike-images/bmw-classic-motorcycles/bmw-r80-gallery/
I saw one of these at Madmacs today as I walked past. I'll go and ask for info. It had a CA plate, but might have been a private import.
https://www.silenceuk.com/