SHIMANO DURA ACE R9270 12V Rear Brake

Shimano Dura Ace R9270 12-speed Rear Brake
The ergonomics of the Dura-Ace ST-R9270 dual control joysticks further enhance the level of comfort and control. With the fastest wireless gear changes on the market and greater braking control.
Now featuring Servo Wave Action braking technology, the Dura-Ace ST-R9270 brake levers deliver modulation and control like never before. All this with the Dual Control system that benefits from the most advanced materials to offer lightweight and refined ergonomics, providing comfort and control for the most demanding conditions.

Dura-Ace BR-R9270 hydraulic calipers, with one-piece construction, ensure rigidity and lightness. The BR-R9270 caliper offers more pad clearance to prevent noise while riding. Finally, a new purging process makes maintenance easier than ever.

THE + PRODUCT:
Version: DI2 / hydraulic braking
Smoother and smoother lever operation
Improved modulation thanks to an extended braking control zone
Clean cabin: wireless connection improves aerodynamics and facilitates maintenance.
10% more pad spacing to reduce braking noise
Purging process more accessible for maintenance.
DETAILS :
Groupset: Dura-Ace Di2 R9200 Series
Chainstay Length: 1700mm
Compatible Mount: Flat Mount
Shimano mineral oil is required.
Reference: IR9270DRRDSC170E.