Shimano 105 Rear Derailleur (Di2 Spec) RD-R7150

Shimano 105 Di2 RD-R7150 Rear Derailleur – 12s Wide Range

The Shimano 105 Di2 RD-R7150 rear derailleur is the heart of the Shimano Di2 12-speed electronic shifting system, designed to offer high performance, reliability, and a wide range of gears. Thanks to receiving the wireless signal directly from the shift lever, shifting is instantaneous, precise, and silent, even under load.

The high-performance actuator and the optimized mechanism structure ensure an immediate response and smooth chain management across the entire cassette. The compact design integrates all essential Di2 system functions into a single body, making this rear derailleur extremely efficient and aesthetically clean.

The low-profile design reduces the risk of damage in case of contact or falls, improving durability in the most demanding conditions of use.

Main features

• 12-speed (12s) Di2 electronic shifting

• Wide Range, compatible with sprockets up to 36T

• Wireless signal reception from the shift lever

• High-performance actuator for fast and precise shifts

• Compact design with integrated wireless unit

• Integrated charger and switch

• Low-profile design to reduce damage from impacts and falls

Integrated indicators and functions

• LED status indicator

  • Battery level indicator

  • Pairing function

  • Adjustment mode and other system functions

Technical specifications

• Model: RD-R7150

• Series: Shimano 105 Di2

• Speeds: 12s

• Gear range: wide range

• Max sprocket: 36T

The Shimano 105 Di2 RD-R7150 is the ideal choice for road cyclists seeking advanced electronic shifting, greater gear versatility, and a compact, reliable, and technologically advanced system.