Wilbers information (from Klaus at Wilbers USA).
Model 640: adjustable rebound and preload (threaded adjuster)
$619 from Wibers USA
Model 641: adjustable rebound, high and low speed compression, preload (threaded adjuster).
$849 from Wilbers USA
Remote hydraulic preload is not available.
Hyperpro information (also from Klaus, he's a dealer):
Model 466: adjustable rebound, preload (threaded)
$709
Model 461: rebound, high and low compression, preload (threaded)
$959
Both can take a remote hydraulic adjuster for $269
461 can be had with a length adjuster either +- 5mm or 0-10mm.
Comes with coupon for 1st service free. Made to order per weight/riding style.
Springs are purple or titanium black.
They also have a Streetbox package for $699 with a model 466 set up for 180lb rider, progressive fork springs and oil.
Pic of 461 on an FZ-09: