2 Pcs Screw Aluminum Alloy Rear Derailleur Sprocket Fixing Screw Modification Accessories

Aluminum Alloy Material: The wheel screw is made of aluminum alloy, which has excellent corrosion resistance and is not easy to rust. Lightweight Material: Perfect for riding needs without adding to the burden of riding. Easy to Install: Easy to install and disassemble, it is a good modification accessory for cycling enthusiasts. Item Type:  Screw Material: Aluminum Alloy