Centric Premium NON-slotted Rotors with Coated Centers 90-93 REAR PAIR
1990-1993
Amazing Value!
PART NUMBER: 13-1012
DESCRIPTION
Our Best NON-Slotted Miata Brake Rotor!Manufactured to OE specifications using the same processes as the factory, Centric's Premium Miata brake rotors start with Original Equipment castings and vane configuration. Centric also ensures that the metallurgy of their castings are strictly held to Miata OE specifications.
These Miata replacement rotors are then straddle cut guaranteeing the most accurate machining process followed by double disc grinding to provide a double disc ground finish that ensures parallelism and provides a non-directional finish for better pad-rotor break-in. Centric mill balances during its inspection process.
All Centric Premium Miata brake rotors have a run-out tolerance of within .0015 and a DTV (Disc Thickness Variation) tolerance of within .0005 ensuring smoother stops with reduced pedal pulsation. With a balance specification of within 5.00 gr/mm, Centric Premium rotors spin truer resulting in less vibration being felt by the driver when braking from all speeds.
Centric Premium brake rotors are finished with a specialized GeoMet coating " a reliable, proven, corrosion-resistant metal finishing that protects against corrosion even under the harshest conditions and is used extensively by OEMs.
All Centric Premium brake rotors receive a straddle cut finish of less than Ra 1.5. This promises proper contact with the brake pad, reducing noise and vibration. Price PER PAIR
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Centric Premium NON-slotted Rotors with Coated Centers 90-93 REAR PAIR
High quality rotors.
The working surface of the disks have been treated with a final grinding that has a random orientation, and leaves a light texture on the pad contact area. Designers and manufacturers of 'better' rotors and clutches include this feature in their disks. Texturing the disk is an extra step in the manufacturing process. The deliberate texturing of the contact area provides a surface into which the pads will bed faster than on a perfectly smooth surface. .
An anti-corrosion coating is provided on the hub. This is a nice touch, and will prevent the rotors from seizing onto the hub. If you live near salt water, or do any winter driving in areas with road salt, this is a very desirable feature.
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