The Alcon Pro-System rotor is specified at 12.19 inches diameter, 32 mm thickness and 52.5A offset for right-side installation. Built to match Pro-System dimensions and mounting characteristics, this rotor serves as the right-side replacement in paired brake upgrades or service jobs, ensuring proper fitment and preserved braking geometry in compatible performance brake assemblies.
Alcon Pro-System 12.19in x 32mm x 52.5A Rotor - Right