Shimano Tiagra RD-4700 10 Speed Rear Derailleur, GS - Medium Cage

Shimano Tiagra RD-4700 10 Speed Rear Derailleur

• 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 double road drive systems only

• Compatibility (Cassette size): SS (Short cage) - 11/25T-11-28T; GS (Medium cage) - 11/28-11-34T

Offering pro-level features, the Shimano Tiagra RD-4700 10 Speed 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.

The SS (Short cage) is compatible with cassettes that have a largest sprocket of between 25T & 28T while the GS (Medium cage) provides more range and is compatible with cassettes that have a largest sprocket of between 28T & 34T with a double set up or between 25T & 32T with a triple set up.