[FM] Sports Outdoors Sturdy Bike Derailleur Aluminium Alloy Bicycle

Specifications: _x000D_ What the bike derailleurs can offer you is that they are easy to install._x000D_ The bike derailleurs have the ability to be easy to install._x000D_ You are able to install the bike derailleur easily._x000D_ If you want a bike derailleur that is easy to install, this one would be a perfect choice._x000D_ It would be a good choice for you to purchase the the bike derailleurs because they can be installed easily._x000D_ _x000D_ Features: _x000D_ The product has the ability to effectively reduce the chain drop, make speed change clearer and chain more stable due to its deepen the gear mark design._x000D_ It is the deepen the gear mark design feature that can effectively reduce the chain drop, make speed change clearer and chain more stable._x000D_ With deepen the gear mark design, the product can effectively reduce the chain drop, make speed change clearer and chain more stable._x000D_ What this product can offer you is that it can effectively reduce the chain drop, make speed change clearer and chain more stable because of the deepen the gear mark design._x000D_ It would be a good choice for you to purchase the product because it has deepen the gear mark design to effectively reduce the chain drop, make speed change clearer and chain more stable._x000D_ _x000D_ Notes: _x000D_ Due to the light and screen setting difference, the item #39;s color may be slightly different from the pictures.Please allow slight dimension difference due to different manual measurement._x000D_ _x000D_ Package Includes: _x000D_ 1 x Bicycle Derailleur_x000D_ 1 x 4mm Reducer_x000D_ 1 x 5mm Reducer