This is our first prototype of a "rear" truck that is made to avoid woobling, with a horizontal pivot; the hanger will follow the lean angle without turning, i.e. without changing the direction/trajectory, thus creating a very stable assembly for high speeds.
This has a side effect, which will make the board less responsive at lower speeds, making the rear feel a bit "dead".
You can use a
NKP 60° carving master as a front truck
for greater agility or a
NKP 45° truck
which is the most commonly used pivot angle.