SHIMANO Dura-Ace Di2 ST-R9180 Hydraulic TT Handlebar 2x11-Speed Shift/Brake Lever

SHIMANO Dura-Ace Di2 ST-R9180 Hydraulic TT Handlebar 2x11-Speed Shift/Brake Lever

The Shimano Dura-Ace Di2 ST-R9180 is a high-performance left-side shift/brake lever designed specifically for time trial (TT) handlebars. It integrates electronic Di2 shifting with hydraulic disc braking, offering precise control and exceptional braking performance in aerodynamic positions.

The ST-R9180 lever combines Shimano's advanced Di2 electronic shifting with hydraulic disc braking, tailored for time trial and triathlon setups. Its design ensures seamless gear changes and reliable braking without compromising aerodynamics. 

Electronic Di2 Shifting: Provides fast and accurate gear changes with minimal effort.
Hydraulic Disc Braking: Delivers consistent and powerful braking performance.
Aerodynamic Design: Optimized for TT handlebars to reduce drag.

Model Number: ST-R9180
Speeds: 2x11
Shifting System: Di2 electronic
Brake Type: Hydraulic disc brake
Handlebar Compatibility: TT handlebars
E-TUBE Port: Fitted type, length 85mm
Weight: Approximately 99 grams
Clamp Band Diameter: 19.0 - 22.5 mm
Recommended Brake Caliper: BR-R9170
Brake Hose Compatibility: SM-BH90-JK-SS
Oil: Shimano Mineral
Reach Adjust: Yes (tool required)
Firmware Update Compatibility: Via E-TUBE PROJECT

Original SHIMANO parts guarantee that all components work perfectly for optimum performance and maximum safety and longevity.