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Mountain SL TX30 Derailleur Bicycle Brake Lever Switch 7 Gears 21 Speed Trigger Shifter shift Cable MTB Bike Parts Cycling
Specifications:
- Type: Conjoined DIP
- Total Capacity: 5/6/7-speed
- Model Number: 20190523
- Material: Alloy + Plastic
- Gears: 12 Speed
- Components: Derailleurs
- Free shipping
- Free returns
- Low prices
- 5 million products