Shimano Deore SM-RT64-M 180mm Centerlock Disc Rotor

Shimano Deore SM-RT54-M Disc Brake Rotor - 180mm, Center Lock, Resin Pads Only

Shimano SM-RT64-M Disc Brake Rotor - NO Lockring - 180mm, Center Lock

Shimano Deore SM-RT64 Disc Brake Rotor 180mm Center lock

Shimano Deore RT64 M Disc Brake Rotor, Centerlock, 180 mm

Shimano SM-RT64-M Disc Brake Rotor with External Lockring - 180mm, Center Lock,

Shimano Deore SLX SM-RT66-M 6 Bolt 180mm Disc Brake Rotor

Shimano SLX/105 SMRT70M 180mm Disc Brake Rotor Ice-Tech Center Lock w/ Lockring