Effective: The rear protector shape conforms to most mountain bike, provides effective protections for the rear derailleur, derailment
Easy Installation: The single fixed hole is only needs to be fixed in the corresponding hole, only needs to be under the rear wheel for quick release or fixed screw
The bike derailleur cover is stainless steels, which are cost-effective and lightweight, high strength and long service life
Arch Angles Designs: The rear derailleur guard rack arch angles designs makes this protector not easy to deforms under strong forces
Applications: The derailleur guard rack is size, suitable for most bike, mountain road bicycles, road bikes, and folding bikes