Example of rotor adapter shown in item 8 photos (example rotor and lockring not included). Lockrings and 6 bolt rotor adaptors listed as pictured.
Shimano 203mm Disc Rotor RT-EM600 - Centerlock - Ext. Lockring, STEPS like SLX
Shimano SM-HB20 Centerlock Rotor Lockring - Black
1/2pcs Shimano Dura-Ace/UT/105 Internal Disc Brake Centerlock Alloy Lockring
Cassette Lockring Lock Ring Lockrings CHOICE Shimano SRAM Campy Fulcrum 11t 12t
