Rockrider Derailleur hanger replacement carbon frame aluminium

This replacement derailleur hanger restores the smooth gear change of your rear derailleur and ensures optimum coordination when riding. It is specially designed for MTB bikes with carbon frames and is made of high-quality aluminium. As an important spare part, it ensures the perfect function of your derailleur. Store the derailleur hanger in a dry place at a comfortable temperature, away from corrosive products. We recommend having the assembly checked by a qualified specialist. You benefit from a two-year guarantee.