Derailleur Hanger 599 – 6061 Aluminum, Kona Hanger PT01/CMPHPT01

This replacement derailleur hanger 599 is CNC machined from 6061 aluminum in our Colorado shop to exacting tolerances. It features a black anodized finish, thru-axle compatibility, and is compatible with Kona Hanger PT01 and CMPHPT01 frames.