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 - White with black core
80A - Red with white core