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RD-M390 For Shimano Acera Rear System Accessories Derailleur 9 27 Speed MTB Bike Mountain Bicycle Derailleur Transmission
Specifications:
- Type: Rear Derailleur
- -Size: 14.2x6x5.6cm/5.59x2.36x2.2inch.
- Origin: CN(Origin)
- Model Number: Bicycle transmission
- -Material: Aluminum alloy.
- Material: Alloy
- item: rear derailleur
- Gears: 27 Speed
- Components: Derailleurs
- -Color: Black.
- 2: bicycle derailleur
- 1: m390 transmission
- Free shipping
- 100 days returns
- Low prices
- 5 million products