FM Sports Outdoors Reusable Bike Rear Derailleur 11-speed MTB Rear Der

Color : Black 134826169/11308034411 Specifications: Optimized gear combination and transmission ratio make it efficient transmission. Because of optimized gear combination and transmission ratio, it has efficient transmission. Since it has optimized gear combination and transmission ratio, which make it efficient transmission. It has efficient transmission with optimized gear combination and transmission ratio. Due to optimized gear combination and transmission ratio, it has efficient transmission. Features: 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 desn. This product has beautiful appearance, long service life and low noise. Due to 2:1 technology and integrated desn, it is easy to control and practical. 2:1 technology and integrated desn make it easy to control and practical. It is characterized by long service life and low noise, and has beautiful appearance. It is easy to control and practical with 2:1 technology and integrated desn. Featuring with low noise and long service life, it is beautiful and durable. Because of 2:1 technology and integrated desn, this product is easy to control and practical. The appearance is beautiful, and it is characterized by long service life and low noise. Notes: Due to the lht and screen setting difference, the item #39;s color may be slhtly different from the pictures.Please allow slht dimension difference due to different manual measurement. Package Includes: 1 x Rear Derailleur