I emailed Scotts Performance about the possibility of installing an adjustable steering dampener on an HP2 Sport. They told me that their HP2 kit will mount on the HP2 Sport triple clamp despite the differences between the various HP2 motorcycles. They claim that it is possible to make an adjustment to the dampening while moving.
Attached are the installation instructions that they sent me. It appears that they sell direct from their website.
http://www.scottsperformance.com/Stabilizer_Purchase2.php?Make=Bmw&Model=HP2&Bike_ID=4487&Year=2008&Size=0&Add_On=%20(all%20models)&BI_ID=23784
