Since day one, I found that the Yager is quite light on the front end (maybe because I am used to heavier scooters).
I started noticing some wobbling after adding a topcase. I decided to install those Jettin Industries bar end weights I had left from another scooter.
After a lot of hand filing and shopping for metric screws, I got them on.
The front end is now MUCH more stable, precise and almost vibration free.
For info, the OEM bar ends are 195 and 220 gr. vs 495 gr each for the new ones.