120.4508 by CENTRIC - Premium Brake Rotor

centric 120.45080Premium Brake RotorCentric Premium Rotors are blank, 1-piece, direct replacementdiscs for your factory brake system. These black rotors feature aspecial anti-corrosion e-coating that gives them their distinctivelook and name, and are manufactured under QS andISO quality system standards. StopTech Premium Rotorsare particularly desirable in fleet or emergency vehicleapplications when an upgrade to Power Slot or SportStop performancereplacement rotors is not possible.Like many StopTech, Power Slot and SportStop rotors, CentricPremium Rotors offer several key advantages over stock rotors,E-coating, Double Disc Ground, Machined Finishes, Split Castingsand Mill Balancing are just some of the processes we use.E-Coat FinishCentric premium rotors utilize an electrocoating finish thatprovides long lasting corrosion protection. E-coating is a superiorelectro-statically applied finish designed to withstand 400 hoursof salt water exposure without rusting. Finishes used by othermanufacturers provide only minimal protection from the elements andare generally only effective for the shipping and storage portionof a rotors life. The addition of heat and moisture eliminates theeffectiveness of many of those finishes resulting in immediatecorrosion once installed in the vehicle.Double Disc Ground Braking SurfaceNearly all Centric premium rotors feature a double disc ground,taper free finish. Double disc grinding ensures parallelism,eliminates run out and provides near perfect disc thicknessvariation (DTV). Double disc grinding leaves anon-directional finish on the friction surface area for moreeffective pad-rotor break in. This special finish also providesquieter and smoother stops.Fully Machined Hats CentricPremium rotors feature 100 percent fully machined finishesincluding rotor hats. This extra process provides better rotorbalance and creates a cleaner, more finished looking component.Center Split CastingThe profile of the rotors cooling vane affects its ability t