Rear Derailleur Hanger vs Derailleur Protector: Which Saves More

Best Rear Derailleur Hanger vs Derailleur Protector: Which Saves More deals on AliExpress:

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3. ZTTO Universal Bicycle Tail Hook Mountain Road Bike Frame Gear Tail Hook Racing Cycling Alloy Rear Derailleur Dropout Hangers
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5. Aluminum Alloy Universal Hanging Tail Rear Hook Bicycle Derailleur Hanger Bike Replacement with Screws
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