ST-R9180 TT Di2 disc brake lever / shifter RIGHT

Overcoming the sometimes complicated cable routing of time trial and triathlon bikes, the DURA-ACE R9180 levers bring the confidence of hydraulic disc brakes to the sleekest bikes in the world. Combined with the plug and play ease of SHIMANO DI2 electronic shifting, they offer an advantage in any race. 

• Optimum power transmitted with firm grip
• More aerodynamic and better grip feeling
• Switch button integrated inside without hand release
• Intuitive shifting control
• Keep firm grip when shifting
• Single button on each side of the shift lever only works with SHIMANO SYNCHRONIZED SHIFT
• Better control and confidence in race conditions
• Customizable function to fit in rider’s riding style
• Each switch has the option for multi-shift ON or OFF
• E-TUBE PROJECT
• Clean cockpit area
• Integrated E-TUBE cable and internal brake cable routing
• New cable junction (EW-RS910, EW-JC130) available to integrated with bike frame