SHIMANO Di2 ST-R9180 Dura-Ace CR/Tri 11s Left Shifter

The SHIMANO Di2 ST-R9180 Dura-Ace CR/Tri 11s Left Shifter is an electronic shifting component designed for use on time trial and triathlon bicycles. It enables precise gear changes on 11-speed drivetrains and is compatible with Shimano Di2 electronic systems. This left shifter is intended for integration with aero handlebars and is suitable for competitive and performance-oriented cycling setups.

• Brand: SHIMANO
• Model: Di2 ST-R9180 Dura-Ace CR/Tri 11s Left Shifter
• Electronic shifting for 11-speed drivetrains
• Designed for time trial and triathlon (CR/Tri) handlebars
• Compatible with Shimano Di2 electronic systems
• Single (left) shifter unit
• Color: Black
• Integrated brake lever function
• Wired connection (E-Tube compatible)

This shifter requires connection to a Shimano Di2 electronic system and is not compatible with mechanical shifting components. Proper installation may require additional Di2 wiring and junctions.

Available Variants: