Wheels Manufacturing Dropout #146

Replacement derailleur hanger for Specialized Non-SCS system compatible frames. Do not confuse with Wheels Mfg DROPOUT-283, which is for Specialized SCS system compatible disc road frames. 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) M3x8 Flat Head Screws Fasteners not Included Replaces Specialized Part #9890-4226 & 9890-4224