Shimano Dura-Ace R9180 TT Lever w/R9270 Caliper

Out of Stock


DURA-ACE DI2 Triathlon/TT Hydraulic Disc Brake DUAL CONTROL LEVER ST-R9180

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 shifting 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.


DURA-ACE Hydraulic Disc Brake Caliper BR-R9270

With an all-new design, DURA-ACE BR-R9270 hydraulic calipers are our most compact yet. MONO-BODY construction ensures light weight and rigidity, proving that good things can come in small packages.

With an all-new MONO-BODY construction design, high performance braking has reached a new peak. The BR-R9270 caliper drops weight while also providing increased pad clearance, ensuring a quieter ride. Lastly, a new bleeding process makes maintenance easier than ever.

  • One-piece structure maximizes stiffness and reduces weight
  • 10% wider pad clearance decreases the chance of rotor rub
  • Maintenance-friendly bleeding process