Aluminium Alloy Bike Rear Gear Mech Derailleur Hanger Hook Drop Out Adapter(1#)

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Aluminium Alloy Bike Rear Gear Mech Derailleur Hanger Hook Drop Out Adapter(1#)

1、Made Of High Quality Aluminium Alloy, Durable And Longer Use 2、With Screw, Easy To Install And Remove 3、Good Texture, Smooth Surface, Practical 4、Well Protecting Your Bike From Being Damaged In Case Of Falling Down 5、Fits To Most Types Of Bikes​, Can Be Replaced, Reduce The Maintenance Cost Of Frame