R03 Frame Bike Rear Derailleur Hanger

This rear derailleur hanger for Warwind3.0/Warwind5.0/Herd6.0/ Phantom3.0/Z1 folding bikeBicycle rear derailleur hanger Gear drop bike derailleur hook Alloy hanger for rear shifter Aluminum alloy, sturdy and solid Can Well protect your bike from being damaged in case of falling down; With 2 screws, the upper end of the tail hook is connected with the frame, and the lower end is connected with the rear dial of the transmission; Notice: Please compare the parts you need to replace to see if their shape match.