High-quality material: The bicycle derailleur protector is made of solid iron, which is strong and durable, corrosion-resistant, not easy to deform, and long-lasting.

Unique design: The arched design ensures that the protector does not easily deform, even under strong external impact, effectively protecting the bicycle's rear derailleur.

Easy to install: Can be easily installed with a single fixed hole, only in the corresponding hole position. The groove on the left and right wings can be installed on the frame faster with the help of the frame.

Effective protection: The shape fits most mountain bikes and prevents the derailleur from encountering distortion or displacement when riding, to ensure riding safety.

Wide range of applications: The bicycle derailleur protector is suitable for most mountain bikes, road bikes, and folding bikes, providing effective protection for the rear derailleur.