Brand Name: SEKINEW
Type: Rear Derailleur
Gears: 27 Speed
Total Capacity: 1-21
Components: Derailleurs
Material: Alloy
Model Number: Rear Derailleur
Color: silver,black
Style: 16 styles as picture
Feature 1: MTB Bike Accessories
Feature 2: Road Bicycle Tools
Feature 3: High quality