SHIMANO Rear Mech Tiagra 4700 10s GS

SHIMANO Rear Mech Tiagra 4700 10s GS Description

Offering pro-level features the 10-speed compatible Tiagra rear derailleur gives high performance at a low pricewide link design increases rigidity and service lifeadvanced light action for low-friction shifting up or down the blockalloy bodys and outer link leads to lower weight without compromising strength and durability11-tooth pulleys for reduced pulley wear and chain noisetwo fluorine-coated link pin bushings for low-friction performance32 tooth max with triple 34 tooth max with double chainsetcompatible with 4700 10-speed road drive systems only