Shimano Tiagra 4700 - 10 Speed SS Rear Mech in Silver
- Tiagra RD-4700-SS Rear Derailleur SS 10-Speed
- Reer Speed: 10
- Maximum sprocket(Low/Top): 28T/14T
- Minimum sprocket(Low/Top): 25T/11T
- Total Capacity:33T
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