Extender Derailleur Belakang Sepeda Bahan Aluminum Alloy Untuk

** Welcome ! Please look carefully at the product details before ordering. If you have any questions, please ask customer service (Monday-Friday, 9am-6pm), I hope to bring you a good shopping experience! Bicycle Rear Derailleur Hanger Extender Aluminum Alloy Mountain Road Bike Rear Derailleur Hanger Extension for 34T-52T Freewheel Feature: High-strength aluminum alloy, high-precision CNC integrated milling and cutting technology, hollow design. Lightweight and beautiful, the surface is anodized and laser engraved with LOGO. Using high-strength aluminum alloy material, high-precision CNC numerical control integrated milling process. Under the premise of ensuring the strength, the hollow lightweight design is adopted, the surface is anodized, and the color is bright. After the extension tail hook is installed, the rear derailleur guide wheel and the large gear have sufficient space and long gearing. Compatible with mountainous 40/42/46/50/52T, etc., highway 34/36/40/42T and other freewheels. Specification: Material: aluminum alloy Color: Red/Black (Optional) Weight: about 18g/set Application: 34-52T freewheel (mountain/road bike) Size: 63*23*11.4mm/2.44*0.91*0.45 #34; Note: There may be slight size deviations due to manual measurement, different measuring methods and tools. The picture may not reflect the actual color of the item because of different photographing light, angle and display monitor. Included: 1 X Bike Rear Derailleur Hanger Extender