Shimano Centerlock Lock Ring - 2 different sizes? Can someone help me identify | Mountain Bike Reviews Forum
![Shimano XTR/Saint RT-MT900 Ice Technologies Freeza Centerlock disc rotor internal lock ring magnet LordGun online bike store Shimano XTR/Saint RT-MT900 Ice Technologies Freeza Centerlock disc rotor internal lock ring magnet LordGun online bike store](https://d3n8mmvj9ns1ml.cloudfront.net/products/25114/bg_20210915-024019.jpg)
Shimano XTR/Saint RT-MT900 Ice Technologies Freeza Centerlock disc rotor internal lock ring magnet LordGun online bike store
![Universal Cycles -- Shimano Disc Brake Centerlock Rotor Lockrings [Y2A598030, Y8PV98010, Y8K198010, Y8PW98020] Universal Cycles -- Shimano Disc Brake Centerlock Rotor Lockrings [Y2A598030, Y8PV98010, Y8K198010, Y8PW98020]](https://www.universalcycles.com/images//attributes/large/268309.jpg)
Universal Cycles -- Shimano Disc Brake Centerlock Rotor Lockrings [Y2A598030, Y8PV98010, Y8K198010, Y8PW98020]
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