Shimano Disc Brake Caliper Mount Adapter - Front / Rear - Post / IS

Interchangeable, precision engineered disc calliper mount adapter. Shimano Deore XT SM-RT86 - Ice-Tec Brake Disc Rotor - 6-bolt. Shimano SLX SM RT70 - Ice-Tec Lock Brake Disc Rotor - Internal Spline Lockring.

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