Shimano 6 Bolt Rotor to Centre Lock Adapter Adapts standard 6-bolt rotors to Center-Lock hubsDue to the aluminum spider, SM-RTAD05 cannot be used with Shimano RT86 or RT76 6-bolt rotors. Due to the aluminum spider, SM-RTAD05 cannot be uséd with Shimano RT86 or RT76 6-bolt rotors.
