High-quality material: the rear derailleur protector of this bike is made of robust metal, which is strong and durable.
Practical function: prevent the front derailleur from being twisted or moved while driving, and ensure driving safety.
Easy to install: simply connect it to the appropriate hole position. It can be easily installed by a single mounting hole.
Corner design: the arc angle design makes it less likely to damage the bike in case of strong impact.
Wide use: universal size is suitable for most mountain bikes, racing cars and folding bikes, very practical and practical.