Shimano Tiagra 4700 10 Speed Rear Derailleur

Shimano Tiagra 4700 10 Speed Rear Derailleur. Available in SS (short cage) for low gear 28T, or GS (medium cage) for low gear 34T. For use with ST-4700/SL-4700 only, not backward compatible with older Shimano Tiagra shifter models. 

• 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
• Compatible with 4700 10-speed road drive systems only
• Discipline - Road
• Product Type - Rear Derailleur

Available in:

Short Cage (SS) - For low gear 32T

Medium Cage (GS) - For low gear 32T (when used with triple), for low gear 34T (when used with double chainset)