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MUQZI Bike Rear Derailleur Jockey Wheel 11T 13T Pulley Guide Roller MTB Road Bicycle Aluminum Alloy Idler
Specifications:
- Origin: CN(Origin)
- Type: Rear Derailleur
- Total Capacity: 100KG
- Model Number: JDL006/JDL007
- Material: Alloy
- Gears: 12 Speed
- Components: Derailleurs
- Color: Black / Red/ Golden/ Blue
- Free shipping
- 100 days returns
- Low prices
- 5 million products