I have a recently serviced Ohlins Shock part number 153751 SU 468B. built and serviced by Thermosman. Spring rate is 1.00 and comes with preload collar. $900 obo plus shipping i also have R model forks with FGR (not FKR) gas cartridges. Also fits gen 4 (I believe that’s the correct gen) Kawi ZX-10. Comes with 1.0 springs. Has cap extenders. Recently serviced by Roger Albert, originally built by Thermosman. Forks have some marks but they are straight. $1500 obo plus shipping moving sale and prefer to move as little extra stuff as possible.
Correction to the post wording. These are not stock “R” model forks. They fit the “R” model which is what they came off of and also the ZX-10. They were built by Thermosman. I got them in a trade from MotoAmerica racer William Posse.