Wheels Manufacturing Derailleur Hanger 136

Derailleur hangers are frame-specific, not universal. You must compare your current hanger visually to the shape of the Hanger 136 or check your bike manufacturer's compatibility list to ensure the mounting holes and geometry match exactly.

Yes, it includes the M8 chainring bolt required for installation, so you won't need to source additional hardware to attach it to your frame.

CNC machining allows for much tighter tolerances and higher precision compared to cast parts. This ensures the hanger aligns perfectly with your derailleur, which is critical for smooth, crisp shifting performance.

Not at all. While the black anodized finish looks clean, its primary purpose is to provide a durable, corrosion-resistant layer that protects the aluminum from the elements and wear over time.

While some hangers can be straightened, aluminum fatigues quickly when bent. Replacing a damaged hanger with a new one is the safest way to ensure proper drivetrain alignment and prevent future shifting issues.