Protect your rear derailleur when traveling with your bike by using a Scicon rear derailleur protector. With integrated plastic reinforcements, double padded sidewalls and a protective shield, it adds a little extra protection, so you can travel confident, knowing that every part of your bike will be in full working order when you get to your destination. Fitting it is a breeze. Simply pull the protector straight over the rear dropouts of your bike and over the rear derailleur, secure it in place with a hook and strap, and youre good to go. Scicon Rear Derailleur Protector Protects the lower rear end of your bike frame Double padded walls for protection Integrated plastic reinforcement and protective shield. Material: Nylon 210 / HDF / Plastic Fastening: Elastic + Velcro Straps Weight: 192g Dimensions: 22 x 25 x 17cm