Das Race wheel von RAD mit hartem, stabilem Kern.
Somit lässt sich die Rolle präzise sliden und da der Kern sich nicht weg biegt rollt sie schneller und Flatspots sind schwerer zu bekommen....

The 74mm Advantage gives you all the edges needed to
control your direction and speed. With a 58mm contact patch,
supported yet flexible lips, grip on the pavement is maximized
without compromising mobility. At the center is the Crown core
ensuring a smooth slide. With three points and two valleys
to seperate the wheel into distinct section, chatter and vibrations are eliminated.
Made out of material 10x stronger then traditional cores, the Crown doesn't deform under weight maximizing your potential roll speed....

78A - Weiß mit schwarzem Kern
80A - Rot mit weißem Kern