The ergonomics on the Shimano Dura-Ace ST-R9270 dual control levers bring new levels comfort and control to road cycling. With fast wireless shifting and precise brake modulation Dura-Ace redefines performance. The Dura-Ace BR-R9270 hydraulic 2-piston calipers are sleek and compact. Mono-body construction ensures light weight and rigidity proving that good things can come in small packages.

The wireless connection provides a clean cockpit enhancing 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

Wider pad clearance decreases the chance of rotor rub

Raised hood peak improves ergonomics while a longer hood body increases hand support

Compatible with satellite shifters

Maintenance-friendly bleeding process

Brake Lever Actuation	Hydraulic
Double or Triple	Double
Rotor Included	No
Color	Black
Brake Caliper Mount	Flat Mount
Hydraulic Fluid Type	Mineral Oil
Brake Lever Use	Left
Pad Compound	Resin
Hydraulic Hose Length	1000
Includes Brake	Disc
Adjustable Reach	Yes
Drivetrain Speeds	12
Defined Color	Black
Front Der/Shifter Compatibility	Shimano Road Di2
Side	Left/Front