Wheels Manufacturing Derailleur Hanger 112

Derailleur hangers are frame-specific, not universal. You must match the hanger shape to your specific bike frame's mounting interface; the best way to do this is to compare your current hanger to the visual reference on the Wheels Manufacturing website or consult your bike manufacturer's compatibility chart.

Wheels Manufacturing hangers are CNC-machined from 6061 aluminum, which often provides better stiffness and tighter tolerances than the cast or stamped stock hangers that come on many bikes. This precision helps ensure your derailleur stays perfectly aligned for smoother, more reliable shifting.

Yes, this hanger includes the required mounting hardware, specifically the M8 chainring bolt, so you won't need to source separate fasteners to complete the installation.

While the black finish looks clean, its primary purpose is functional. The anodization process adds a layer of corrosion resistance, which helps protect the aluminum from the elements and prevents the metal from seizing or oxidizing over time.

While some minor bends can be corrected with a derailleur hanger alignment gauge, aluminum hangers are prone to fatigue and can become brittle after being bent and straightened. Replacing a damaged hanger is the safest way to ensure your derailleur alignment is perfect and to prevent potential frame damage.