NIBEMINENT Aluminum Alloy Rear Derailleur Pulley for Mountain Bikes - High-Performance Cycling Gear

This mountain bike aluminum alloy rear derailleur pulley is made from high-strength aluminum alloy, treated with anodization to ensure wear resistance and corrosion protection, suitable for various extreme riding environments. Its unique CNC machining process makes it lighter and stronger, reducing chain friction and enhancing shifting smoothness and precision. The 11-tooth design perfectly fits different mountain bikes, providing a better riding experience. Whether for off-road challenges or urban commuting, this pulley will be an indispensable riding companion. Upgrade your bike now and experience an unprecedented smooth riding journey!

• High-strength aluminum alloy material
• Anodized treatment, wear-resistant and corrosion-resistant.
• CNC machining process, lightweight and sturdy.
• 11-tooth design, compatible with various mountain bikes.
• Improve the smoothness and accuracy of gear shifting.