1x/2x Bike Rear Gear Mech Derailleur Hanger Silver Aluminum Alloy Tailhook Dropout Adapter Fit For Most MTB Road Bicycle

• Flexible 1/2 Pack Options: Available in single pack for backup or double pack for stock-up, meeting different cyclists' replacement needs with great cost-effectiveness;
• Premium Aluminum Alloy Material: Made of lightweight aluminum alloy, high in strength, corrosion-resistant, non-deformable and anti-breaking, suitable for complex outdoor cycling environments;
• Universal Compatibility: Precise dropout interface specifications, compatible with most mountain bikes and road bikes' rear derailleur installation without extra modification;
• Stable Transmission Guarantee: Firmly fixes the rear derailleur after installation, avoiding deviation and chain drop during gear shifting, improving cycling transmission stability;
• Easy Installation: Perfectly fits the original bike's reserved holes, no professional tools required, allowing beginners to complete disassembly and replacement quickly.

Item Descriptions: -Bicycle rear tail hanger, made of high quality aluminium alloy, long service life, ideal replacement for your broken one. -Fit to most bikes, can be replaced, reduce the maintenance cost of frame. -Good texture, smooth surface, practical, easy to install.