Shift/Brake Lever Shimano Dura-Ace ST-R9180 Di2 TT/Tri Right, 11-speed

Shift/Brake Lever Shimano Dura-Ace ST-R9180 Di2 TT/Tri Right, 11-speed

The Shimano DURA-ACE ST-R9180 Di2 is a right-hand 11-speed Dual Control shift/brake lever designed for time trial and triathlon bikes with hydraulic disc brakes. It brings top-level DURA-ACE performance to the most aerodynamic race bikes, combining powerful braking with the precision of SHIMANO Di2 electronic shifting.

The R9180 levers overcome the complex cable routing typical of TT and triathlon bikes, delivering a clean and fully integrated cockpit. The hydraulic disc brake system with SHIMANO mineral oil ensures optimal power transmission and confident braking feel at high speeds. An integrated switch button enables intuitive shifting without releasing your grip on the aero extensions. The system works with SHIMANO SYNCHRONIZED SHIFT and is fully customizable via the E-TUBE PROJECT software, allowing multi-shift options and personalized button functions.

• Application: Road TT / Triathlon
• Group: Shimano Dura-Ace Di2 R9180
• Model: ST-R9180-R
• Type: Dual-Control (STI), Di2
• Mount: Right
• Rear speeds: 11-speed
• Brake type: Hydraulic disc brake
• Brake fluid: SHIMANO Mineral Oil
• Compatibility: SHIMANO SYNCHRONIZED SHIFT
• E-TUBE Project: Yes
• SD50 port: 1
• Cable routing: Integrated E-TUBE and internal brake routing
• Compatible junctions: EW-RS910, EW-JC130