Most of us are aware of the excellent performance of Scotts Steering Dampers and reputation these have with all manner of dirt riding enthusiasts. Indeed a favorite with BMW GS riders. Kits made specifically for your bike are available through me as well as professional installation.
You should also know Scotts offers premium stainless steel oil filters that are easy to clean for re-use which is a bonus for oil changes out on long rides. They withstand high temperatures and spin on models provide magnetic pre-filtering. I have them - you need them. Saves money in the long run.