Rear Derailleur Shimano 105 RD-R7100 12-speed

Rear Derailleur Shimano 105 RD-R7100 12-speed

The Shimano 105 RD-R7100 is a 12-speed road rear derailleur delivering precise and fast shifting for both training and racing. The latest 105 generation combines the SHIMANO SHADOW RD low-profile design with smooth and stable drivetrain performance.

The SHADOW RD construction keeps the derailleur closer to the frame, improving protection and reducing vibration. With compatibility up to a 36T largest sprocket, it offers a wider gear range for improved climbing capability and drivetrain versatility. Direct mount compatibility ensures easy installation and accurate alignment.

Designed for use with HG 12-speed chains, the RD-R7100 provides quiet and seamless shifting that meets the demands of modern road cycling.

• Use: Road
• Model: RD-R7100
• Speeds: 12
• Technology: SHIMANO SHADOW RD
• Compatible chain: HG 12-speed
• Max sprocket: 36T
• Min sprocket: 34T
• Small sprocket: 11T
• Barrel adjuster: Yes
• Weight: approx. 249 g