[FM] Sports Outdoors Reusable Bike Rear Derailleur 11-speed MTB Rear

Specifications: _x000D_ Optimized gear combination and transmission ratio make it efficient transmission._x000D_ Because of optimized gear combination and transmission ratio, it has efficient transmission._x000D_ Since it has optimized gear combination and transmission ratio, which make it efficient transmission._x000D_ It has efficient transmission with optimized gear combination and transmission ratio._x000D_ Due to optimized gear combination and transmission ratio, it has efficient transmission._x000D_ _x000D_ Features: _x000D_ Large guide wheel has beautiful appearance, long service life and low noise. This product is easy to control and practical since it has 2:1 technology and integrated design._x000D_ This product has beautiful appearance, long service life and low noise. Due to 2:1 technology and integrated design, it is easy to control and practical._x000D_ 2:1 technology and integrated design make it easy to control and practical. It is characterized by long service life and low noise, and has beautiful appearance._x000D_ It is easy to control and practical with 2:1 technology and integrated design. Featuring with low noise and long service life, it is beautiful and durable._x000D_ Because of 2:1 technology and integrated design, this product is easy to control and practical. The appearance is beautiful, and it is characterized by long service life and low noise._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 Rear Derailleur