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SHIMANO ALIVIO RD-M4000 rear mountain bike 9/27 speed shadow transmission black brand original
Specifications:
- Type: Rear Derailleur
- Total Capacity: 9S/27Speed
- Model Number: RD-M4000
- Material: Alloy
- Gears: 9 Speed
- Components: Derailleurs
- Brand Name: SHIMANO
- Free shipping
- Free returns
- Low prices
- 5 million products