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Aprilia

The Cobra SS is our extreme performance stainless steel rotor line, built for Aprilia riders who want proven street and track performance. Each rotor is cut from premium 400 series stainless steel in an optimized petal design, giving it the look and feel of a round rotor without the drawbacks of an exaggerated wave-style disc. The patented AXIS floating architecture channels braking force through our trademarked Direct-Link system, delivering far greater surface area load transfer than a conventional floating rotor.

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