Derailleur hanger DIAMONDBACK Trace Outlook DB4 HARO Flightline Extreme Xeon HARO Escape Sonix MOTOBECANE Fantom TREK Y-01 JAMIS Exile FOCUS FUJI GT HARO IRON HORSE JAMIS K2 KH2 KONA 38 Made by Giant Good Quality fit for many bikes of Raleigh Diamondback Univega come with bolts