Wheels Manufacturing Derailleur Hanger Dropout #535

This hanger is specifically engineered for select BMC models, including the Agonist Team Elite 12 (2016-2020), Fourstroke (2016-2020), and Speedfox. Always compare your current hanger visually against the product photos or check your bike's original specifications to ensure an exact match.

Wheels Manufacturing hangers are precision-machined from high-quality aluminum, offering tighter tolerances and better durability than many generic or cast alternatives. This ensures your derailleur stays properly aligned, which is critical for smooth, consistent shifting.

Installation is generally straightforward and requires only basic tools, typically a set of hex keys. You will need to remove the rear wheel and the derailleur, unscrew the old hanger, and bolt the new one in place before reattaching your components.

The hanger acts as a buffer between your rear derailleur and your bike frame. In the event of an impact or crash, the hanger is designed to bend or break first, absorbing the force to prevent expensive or irreparable damage to your frame's dropouts.

Yes, keeping a spare hanger in your ride kit is a smart insurance policy. Because a bent or broken hanger will immediately disable your shifting, having a replacement on hand can be the difference between finishing your ride and walking home.