Description:

The Shimano Dura-Ace Di2 RD-R9150 Rear Derailleur brings precision, speed, and smooth shifting to your 2×11-speed drivetrain. With advanced Di2 technology, it delivers quick, accurate shifts at the push of a button, enhancing both performance and reliability. Designed for optimal power transfer and seamless gear changes, its ideal for competitive riders seeking the highest level of efficiency and control.

Key Features:

Di2 Electronic Shifting: Precise, effortless shifting with minimal delay.

2×11-Speed Compatibility: Optimized for Shimano 11-speed drivetrains.

Low Friction: Smooth, efficient performance for quick gear transitions.

Lightweight & Durable: Engineered for strength without added weight.