Brand new and high quality.
It protects your bicycle rear derailleur from damage.
Suitable for most MTB£¬ road bicycle and folding bicycle.
Look no further£¬ buy it now!
Material: steel iron
Color: black
Size: about 12 x 6.5 x 5 cm
Note: rear derailleur that turn outward cannot use it.
1 x Bicycle rear derailleur protector