Shimano Tiagra 4700 Rear Derailleur - 10 Speed
Shimano 4700 10 Speed Rear Derailleur, offering pro-level features.
Features:
- Wide link design increases rigidity and service life
- Advanced light action for low-friction shifting up or down the block
- Alloy body's and outer link leads to lower weight without compromising strength and durability
- 11-tooth pulleys for reduced pulley wear and chain noise
- Two fluorine-coated link pin bushings for low-friction performance
- 30 Tooth Cassette Maximum.
- For use with 4700 shifters only