Awesomatix FBS - Flexible Ball Stud set x2
The FBS set consists of two ballstuds. It‘s a very unique design of a dynamic acting ball stud for the suspension. TheO-ring inside the capsuled steel housing allows a movement of the actuall ball stud into every direction.
Futhermore the O-ring provides the needed damping effect.

More infos at shop.awesomatix.com