Shimano Tiagra Rear Derailleur RD-4700 Short/Medium Cage 10-Speed Black -H

A wide link design boosts rigidity and extends the derailleur's service life, while its alloy body and outer link provide strength and durability without adding unnecessary weight. The 11-tooth pulleys help minimize chain noise and reduce pulley wear, and two fluorine-coated link pin bushings further enhance its low-friction operation.

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