The Problem Solvers Center Lock Rotor Adapters are CNC-machined aluminum adapters that allow the use of 6-bolt rotors on Shimano's Center Lock hubs. There's a model for standard Center-Lock lockrings and one with a pinch-bolt for hubs that have damaged threads.
- Made of 6061-T6 extruded, CNC-machined and broached aluminum
- Specifically designed to adapt Center Lock splined disc brake hubs for use with 165mm diameter standard 6-bolt disc brake rotors
- Lockring included