Shimano RD-4700 Tiagra 10Spd Rear Mech Length:SS Hyperglide (HG) series 9-speed compatible

Hyperglide (HG) series 9-speed compatible chain

11-speed chain quick-link for Shimano chains

even in he toughest conditions

Lower TPI gives better puncture

7 & 7 Plus

Shimano RD-4700 Tiagra 10Spd Rear Mech Length:SS Hyperglide (HG) series 9-speed compatibleShimano RD 4700 Tiagra 10Spd Rear Mech Offering pro level features, the 10 speed compatible Tiagra rear derailleur gives high performance at a low price 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