All Wheels Manufacturing replacement derailleur hangers are produced in our Colorado shop to exacting tolerances. CNC machined 6061 aluminum Black anodized finish Attaches to frame with 2 xM5x16mm Button Head Screw Diamondback: D102, Kinesis: Dropout 15,Vi

Wheels Manufacturing Derailleur Hanger - 445. Wheels Manufacturing hangers are stiffer than almost any OEM hanger which improves durability and shifting performance.OEM hangers are only produced by a handful of manufacturers mostly in Taiwan and China. As