Upgrade your braking system with the Shimano XT SM-RT81 Disc Brake Rotor Lock Ring and Washer. Designed for precise fit and durability, these essential Shimano disc rotor parts ensure reliable performance and enhanced safety on every ride.
WARNING: Products displayed on this site can expose you to Lead (PB) from bicycles. Lead (PB) is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov.
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