As you’d expect from anything from the US of A too these high quality doodads are built to be absolutely bullet-proof.
The company ethos is simple, as well as all-round toughness on the road and track they’re all about effortless adjustability and come with an almost infinite amount of ways to fine-tune your stance.
Not just that but apparently the cold-wound steel springs have been tested to a bonkers half a million compressions too.
That means they should withstand anything up to and including the most aggressive backseat action, even if you happen to like the larger lady. Lovely.
Priced from £670
For more info see POTN