The Carbon-Ti X-Rotor SteelCarbon 2 disc rotor is a superlight semi-floating disc rotor with steel braking surface, carbon fiber inner body and laser etched titanium fixing rivets. The braking surface has a special design that reduces wear of the pads ensuring optimum braking power and heat dissipation. The gold-colored ceramic treatment ensures high performance and long life. Can be used with any pads. Made in Italy.