Shimano Tiagra RD-4700 10 Speed Rear Derailleur - GS / Medium Cage

ONLY compatible with 4700 shifters.
- Offering pro-level features, the 10-speed compatible Tiagra rear derailleur gives high performance at a low price
- 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
- Front Double - Wide gear ratio compatible with 11-28T up to 11-34T
- Front Triple - Wide gear ratio compatible with 11-25T up to 11-32T