Derailleur Hanger 668 – 6061 Aluminum, Rose/Diamondback

This replacement derailleur hanger 668 is CNC machined from 6061 aluminum in our Colorado shop to exacting tolerances. It features a black anodized finish, includes two M4x8mm flat head screws, and is compatible with Rose (Derailleur Hanger 57 / 2264479) and Diamondback (32-22-003) frames.