* Compatible RD is only RD-4700
New 10-speed TIAGRA provides serious entry-level riding performance with cascaded technology from top-tier lines.
Improvements include: more intuitive control for shifting
The new 10-speed cable pitch for wider frame compatibility, upgraded with cascaded technology from DURA-ACE and a 30% increase in brake power (same level as BR-5700)
- Ergonomic design for greater rider comfort and control in all conditions
- SIS
- Reach Adjust
- SP41 gear cables mean quick and intuitive gear shifting operation
- Optislick outer cabling
- Band Clamp: 23.8-24.2mm
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