Radical, energetic, very fast response! The same feeling you have when surfing your three-fin board (thruster) or quad on days of fun waves. On the one hand it is a light standard RKP (Reverse King Pin), support and hager, but on the other it has a geometry that squeezes every millimeter of the mechanism to turn and pump in a big way. That means you can pump this axle like a C7, but land airborne and you can go fakie with a lot more stability. The larger bushings cup opening frees up the pivot range, allowing the shaft to pump more than ever. This axle is sold with the rear C2 as a "Set" with bolts and risers.