Shimano Dura-Ace ST-R9270 Hydraulic 12V 1000 mm Front Disc Brake (Discless) Shimano

The ergonomic design of the Dura-Ace ST-R9270 dual control levers further enhances comfort and control. With the fastest wireless shifting on the market and enhanced braking control.
Now featuring Servo Wave Action braking technology, Dura-Ace ST-R9270 brake levers offer modulation and control like never before. All this with the Dual Control system, which benefits from the most advanced materials to offer lightweight, 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 greater clearance for the brake pads, to avoid noise when riding. Finally, a new bleeding process makes maintenance easier than ever.

Product highlights

• Version: DI2 / hydraulic braking.
• Servo Wave technology optimizes braking control: smoother, softer lever operation.
• Improved modulation thanks to extended braking control zone
• Streamlined cockpit: wireless connection improves aerodynamics and facilitates maintenance.
• 1.5 to 2 years' autonomy with easy-to-change CR1632 batteries for gearshift levers.
• Unrivalled ergonomic engineering developed with feedback from professional racers: Raised handle tip enhances ergonomics, while an elongated body increases hand support.
• Advanced materials: Carbon fiber brake lever and titanium parts.
• 10% extra pad spacing to reduce braking noise.
• More accessible bleeding process for maintenance.

Details

• Group: Dura-Ace Di2 R9200 Series
• Sheath length: 1000 mm
• Compatible mounting: Flat Mount
• Shimano mineral oil required.
• Reference: IR9270DLF6SC100F.

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