Shimano Tiagra RD-4700 Rear Derailleur
- Revised cable pitch offers accurate and long-lasting performance
- Wide link design increases rigidity
- 11 tooth pulleys for reduced pulley wear and chain noise
- Compatible only with ST-4700 and ST-4703 shifters
- 39t capacity when used with double crankset, 41t with triple crankset
- 34t max low cog when used with double crankset, 32t when used with triple crankset