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Shimano Centerlock Lock Ring - 2 different sizes? Can someone help me identify | Mountain Bike Reviews Forum
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Shimano XTR/Saint RT-MT900 Ice Technologies Freeza Centerlock disc rotor internal lock ring magnet LordGun online bike store
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Universal Cycles -- Shimano Disc Brake Centerlock Rotor Lockrings [Y2A598030, Y8PV98010, Y8K198010, Y8PW98020]
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