Cast / Forged SOS hangers, derailleur hangers for various bike models
Cast derailleur hanger vs high quality CNC gear hanger is cheaper, because of easier manufacturing process with lower costs. Yes, cast derailleur hanger has lower precision, aluminium lower quality, but it works well - protects frame from damage in case of accident.
Most bike frame manufacturers originally use cast rear derailleur hangers because of its price. If you want to upgrade this spare part and have more precise shifting with better aesthetic look choose from CNC machined derailleur hangers.
We recommend always to have gear hanger as spare part when riding - never know when accident will happens and derailleur hanger will need to do its job, protect frame from damage. Find your spare derailleur hanger at Elanus Parts.
All rear derailleur hangers types for MTB, Mountain, CX, Road and other bikes you can find here.