Wheels Manufacturing Derailleur Hanger

Derailleur hangers are frame-specific, not universal. You must match the hanger shape to your specific bike frame's dropout; we recommend using the Wheels Manufacturing hanger finder tool or comparing your current hanger visually against the product photos before purchasing.

Wheels Manufacturing hangers are CNC-machined from 6061 aluminum, which is often stiffer and more precise than the cast or stamped hangers found on many stock bikes. This precision machining ensures better shifting performance and a more secure fit for your rear derailleur.

The black anodized finish serves two purposes: it provides a hardened, wear-resistant surface that protects the aluminum from corrosion and oxidation, and it offers a clean, professional aesthetic that blends seamlessly with most bike frames.

Installation is generally straightforward and requires only basic tools, typically a set of hex keys. You will simply unscrew the mounting bolt, remove the old hanger, align the new one, and secure it, though you may need to re-index your gears afterward to ensure smooth shifting.

Yes, it is highly recommended. A derailleur hanger is designed to be the 'weak link' that bends or breaks to protect your expensive frame and derailleur during an impact; having a spare ensures you aren't stranded if you take a spill on the trail.