Shimano 105 R7150 Di2 rear derailleur 2x12-speed max. 36-tooth Electronic

The Shimano 105 RD-R7150 Di2 electronic rear derailleur is designed for anyone with a 12-speed road bike who wants to shift gears at the touch of a button. It mounts with a Direct Mount and handles cassettes with up to 36 teeth.

• Precise shifting at every touch, thanks to the 12-speed Di2 electronic system
• No cables to connect to the shifter: the connection is wireless Di2
• Shifts up to a 36-tooth sprocket, useful for long climbs
• Compatible with CS-R7100 11-34T and 11-36T cassettes
• Check that your bike has a Direct Mount hanger and an HG 12-speed chain

Technical specifications

• Model: RD-R7150 (IRDR7150E)
• Speeds: 12
• Mounting type: Direct Mount
• Largest sprocket: 36T maximum, 34T minimum
• Smallest sprocket: 11T
• Total capacity: 41T
• Compatible cassettes: CS-R7100 11-34T / 11-36T
• Compatible chain: CN-M7100 HG 12-speed
• Connection: Wireless Di2, 1 E-Tube port
• Material: Aluminium / CFRP (carbon-reinforced plastic)