Shimano 105 Di2 12-Speed Rear Derailleur RD-R7150

The Science of Speed
The Shimano 105 Di2 RD-R7150 introduces wireless shifting to a broader audience, delivering precise, lightning-fast gear changes. Inspired by DURA-ACE and ULTEGRA, it provides professional-grade technology at an accessible price point. With wireless integration, sleek design, and innovative features, this rear derailleur redefines the road cycling experience.

Key Features

• Compact Design: Integrates the wireless unit, charging port, and function button.
• LED Indicators: Displays battery level, pairing status, and adjustment mode.
• Wireless Performance: Faster, more accurate gear changes triggered by the wireless signal.
• Wide Range Capacity: Compatible with sprockets up to 36T for versatile gearing options.

Product Specifications

• Use: Road
• Group: Shimano 105 Di2 R7100
• Model: RD-R7150
• Mount Type: Direct Mount
• Gearing: 12-speed
• Compatible Chain: CN-M7100 HG 12-speed
• Sprocket Compatibility:
  • Max. Large Sprocket: 36T
  • Min. Large Sprocket: 34T
  • Max. Small Sprocket: 11T
  • Min. Small Sprocket: 11T
• Front Difference: 16T
• Total Capacity: 41T
• Electric Wire Compatibility: EW-SD300
• Firmware Update: Via E-Tube Project
• Material: Aluminum, CFRP
• Color: Series color

Technologies

• Shimano Shadow RD: Low-profile design prevents contact with the chainstay, ensuring smooth, silent performance even in rough conditions.
• SEIS (Shimano Electronic Intelligent System): Electronic shifting for effortless, accurate gear changes in all conditions.
• E-Tube Platform: Provides plug-and-play connection for flexible setup, rust-free operation, and easy firmware updates.

Scope of Delivery

• 1 x Shimano 105 Di2 RD-R7150 12-Speed Rear Derailleur

Embrace cutting-edge technology and elevate your cycling experience with the Shimano 105 Di2 RD-R7150, offering seamless performance and unrivaled precision for road cyclists at every level.