Shimano Tiagra RD-4700 GS 10-speed

shimano,Tiagra RD-4700,rear,Derailleurs* Revised cable pitch offers accurate and long-lasting performance*,11 tooth pulleys for reduced pulley wear and chain noise* Compatible with up to,34t cassette* Wide link design increases rigidity*,34t max low cog when used with double crankset,32t when used with triple crankset*,39t capacity when used with double crankset,41t with triple crankset* Compatible only with ST-4700 and ST-4703 shiftersItem Specifications---Color: SilverLargest Cog:,34Chain Wrap Capacity:,41Cage Length: MediumDrivetrain Speeds:,10Rear Der/Shifter Compatibility: shimano,RoadRear Derailleur Mount Type:,10x1 Standard