GT IRONHORSE KONA KHS MARIN MASSI PLANET X SAB Rear Derailleur Hanger CC024
REF: CC024. KHS BIANCHI MASI SCOTT GT DIAMONDBACK MARIN IRONHORSE BIANCHI LOOK GHOST FUJI & MANY GENERIC. (a) Your existing hanger, back and front, preferably having removed from your bike & rear derailleur, OR.