Shimano Dura Ace ST-R9270 Di2 Hydraulic Disc Brake Dual Control Levers Shifters with Brake Calipers BR-R9270 2x12 Speed Pair
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
MODEL NO: BR-R9270
SERIES: DURA-ACE R9200 Series
Color: Series color
Average weight: 97
ICE TECHNOLOGIES pad compatible caliper: âœ”
Brake hose color (kit): Black
Brake hose (Kit): SM-BH90-JK-SSR
Brake type: Hydraulic disc brake
Caliper fixing bolt_Anti loosen method: Screw fixing pin, snap ring
Caliper fixing bolt_Tool size: 4 mm
Fixing screw spec for rear mount_10 mm mount: âœ”
Fixing screw spec for rear mount_15 mm mount: âœ”
Fixing screw spec for rear mount_20 mm mount: âœ”
Fixing screw spec for rear mount_25 mm mount: âœ”
Fixing screw spec for rear mount_30 mm mount: âœ”
Fixing screw spec for rear mount_35 mm mount: âœ”
Hose joint: Straight
Mount type: Flat mount
ONE WAY BLEEDING: âœ”
Pad mount: Pad axle
Recommended brake lever: ST-R9270 ST-R9180
Recommended disc brake rotor: RT-MT900
J-Kit spec (for OEM): âœ”
Oil: SHIMANO Mineral
Pad_Option 1: K04Ti-MX Metal (w/o fin)
Pad_Option 2: L04C-MF Metal (w/ fin)
Pad_Standard 1: K05Ti-RX Resin (w/o fin)
Pad_Standard 2: L05A-RF Resin (w/ fin)
DURA-ACE Di2 Hydraulic Disc Brake DUAL CONTROL LEVER 2x12-speed
All-new lever ergonomics on the DURA-ACE ST-R9270 dual control levers bring new levels comfort and control to road cycling. With our fastest wireless shifting available and even more precise brake modulation, DURA-ACE redefines performance.
Now featuring SERVO WAVE ACTION brake technology, the new DURA-ACE ST-R9270 brake lever delivers modulation and control like never before. Wireless shifting keeps your bike looking clean while offering our fastest, most precise gear changes available. All of this resides in a DUAL CONTROL LEVER to employs the most advanced materials to offer light weight and refined ergonomics that provide comfort and control for the most demanding conditions.
Clean Cockpit: Wireless connection enhances the aesthetic of your bike while keeping shifting lightning fast
1.5 to 2 years of battery life with easy-to-change CR1632 shifter batteries
Unparalleled ergonomics engineering refined with pro rider feedback
Raised hood peak improves ergonomics, while a longer hood body increases hand support
Compatible with satellite shiftersÂ
SERVO WAVE technology optimizes 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)
Make DURA-ACE yours with custom button function and adjustable ergonomics
Easily change button function with the E-TUBE app
Find your optimum lever position with simple reach adjust
MODEL NO: ST-R9270-R
SERIES: DURA-ACE R9200 Series
Color: Series color
Average weight: 350 (/pair)
Firmware update by E-TUBE PROJECT: âœ”
Remote switch: âœ”
Port for remote sprinter shifter (pcs): 0
Brake lever_Clamp band (mm): 23.8-24.2
Brake lever_Reach adjust: âœ”
Brake lever_Brake fluid_SHIMANO Mineral Oil: SHIMANO Mineral
Brake lever specifications_Brake hose color (kit): Black
Brake lever_Free stroke adjust: âœ”
Brake lever_Recommended brake caliper: BR-R9270
Brake lever_SERVO WAVE: âœ”
Brake lever_Brake hose (Kit): SM-BH90-JK-SSR
Brake lever_Funnel bleeding: âœ”
Brake lever_Hose joint: Straight
Shifter type: DUAL CONTROL LEVER
Di2 connectivity wired_Di2 shifting: âœ”
Di2 connectivity wireless_Di2 shifting: âœ”
Port for SD300 satellite shifter (pcs): 1
SD300 connector (pcs): 0
SD300 port (pcs): 1
SD50 connector (pcs): 0
SD50 port (pcs): 0
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