Shimano ST-R9270 STI Shift-Brake Lever Dura-Ace Right Hand Hydraulic 12-Speed Di2

The lever ergonomics on the Dura-Ace ST-R9270 dual control levers bring new levels comfort and control to road cycling. With Shimano’s fastest wireless shifting available and even more precise brake modulation, Dura-Ace redefines performance.

Featuring Servo Wave Action brake technology, the Dura-Ace ST-R9270 brake lever delivers modulation and control like never before. Wireless shifting keeps your bike looking clean while offering the fastest, most precise gear changes available. All of this resides in a Dual Control Lever to employ the most advanced materials to offer light weight and refined ergonomics that provide comfort and control for the most demanding conditions.

FEATURES

• Clean Cockpit: Wireless connection enhances the aesthetic
• 1.5 to 2 years of battery life
• Easy-to-change CR1632 shifter batteries
• Unparalleled ergonomics engineering refined with pro rider feedback
• Raised hood peak improves ergonomics
• Longer hood body increases hand support
• Compatible with satellite shifters
• Servo Wave technology optimises brake control
• Lighter, smoother lever action
• Enhanced modulation thanks to an expanded braking control area
• Carbon fiber brake lever and titanium hardware
• Compatible with wired connection (for e-bike application)
• Easily change button function with the E-Tube app
• Find your optimum lever position with simple reach adjust

PRODUCT SPECIFICATIONS

Model No: ST-R9270-R
Series: Dura-Ace R9200 Series
Colour: Series colour
Average weight: 350 grams (/pair)
Shifter type: Dual Control Lever
Remote switch: Yes
Brake lever|Brake hose (kit): SM-BH90-JK-SSR
Brake lever|Hose joint: Straight
Brake lever|Brake hose color (kit)|1: Black
Brake lever|Recommended brake caliper: BR-R9270
Brake lever|Oil: Shimano Mineral
Brake lever|Reach adjust: Yes
Brake lever|Clamp band (mm): 23.8-24.2
Brake lever|Funnel bleeding: Yes
Brake lever|Free stroke adjust: Yes
Brake lever|Servo Wave: Yes
Di2 connectivity wired|Di2 shifting: Yes
Di2 connectivity wireless|Di2 shifting: Yes
Firmware update by E-Tube Project: Yes
SD50 port (pcs): 0
SD300 port (pcs): 1
SD50 connector (pcs): 0
SD300 connector (pcs): 0
Port for SD50 remote sprinter shifter (pcs): 0
Port for SD300 satellite shifter (pcs): 1
Battery: CR1632

 
Shimano BR-R9270 Front Disc Brake Caliper Dura-Ace

The Dura-Ace BR-R9270 hydraulic calipers are Shimano’s most compact yet. Mono-Body construction ensures light weight and rigidity, proving that good things can come in small packages.

With the 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.

FEATURES

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

PRODUCT SPECIFICATIONS

Model No: BR-R9270
Series: Dura-Ace R9200 Series
Colour: Series colour
Average weight: 97 grams
Brake type: Hydraulic disc brake
Brake hose (kit): SM-BH90-JK-SSR
Hose joint: Straight
Brake hose colour (kit)|1: Black
J-Kit spec (for OEM): Yes
Ice Technologies pad compatible caliper: Yes
Pad|Standard 1: L03A-RF Resin (w/ fin)
Pad|Option 1: K05Ti-RX Resin (w/o fin)
Pad|Option 2: K04Ti-MX Metal (w/o fin)
Pad|Option 3: L04C-MF Metal (w/ fin)
Recommended brake lever: ST-R9270 ST-R9180
Recommended disc brake rotor: RT-MT900 RT-CL900
Oil: Shimano mineral
One Way Bleeding: Yes
Mount type: Flat mount
Piston: 2
Caliper|Mono-Body: Yes
Caliper fixing screw|Tool size: 4 mm
Caliper fixing screw|Anti loosen method: Screw fix pin+Snap ring
Pad mount: Pad axle

ABOUT SHIMANO

In response to surging demand for global environmental preservation, bicycles now attract attention as the most eco-friendly means of transport. Shimano are dedicated to supply high-quality and high-performance components for different types of bicycles made in various countries and regions of the world, ranging from bicycles for the world’s top racers to daily users.

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