商品說明
Sleek, balanced and consistent. The Tiagra 4700 series provides serious entry-level riding performance with cascaded technology from DURA-ACE.
Consistently Smooth And Light Shifting Operation
Wider, Rider Tuned 10-Speed Gearing Options
Robust Adjustability
- Maximum Sprocket: 30T
- Minimum Sprocket: 11T
- Maximum Front Difference: 16T
- Total Capacity: 33T
- Average Weight: 204g
