The beautifully chromed disc brake rotor covers change the plain, unfinished axle retainer, hub and brake rotor into one sleek gleaming unit. Brilliant, weather resistant amber L.E.D.s punctuate the slots in the trim ring, while another inboard set of L.E.D.s reflect on the front wheel with your choice of color. If you prefer a more subtle look, the chrome Rotor Covers are available without the L.E.D. lighting effects (WPS # 568-7450). Separate Ring of Fire kits are available as an upgrade if you choose to add them at a later time.