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microshift MTB RD M21S Rear Derailleur Road fold Bike bicycle Derailleurs 8-Speed 7-Speed small wheel bike 20er short cage MTB
Specifications:
- weight: 225g
- Type: Rear Derailleur
- Total Capacity: 11-32T
- super short: 1/2x6/7speed
- Origin: CN(Origin)
- Model Number: RD21SS
- Max sprocket: 32T
- Material: Alloy
- Gears: 21 Speed
- Components: Derailleurs
- Free shipping
We offer free shipping for all products
- 100 days returns
If you aren't satisfied, you can return within 100 days
- Low prices
Up to 40% off, and new deals every week
- 5 million products
With over 5 million products, you are guaranteed to find something you like