Features/scope of delivery:
Rear derailleur RD-9070
Precise, lightning-fast shifts across an 11-speed cassette, whatever the conditions, with just a button click. The 9070 rear derailleur is now more compact and lighter, with E-tube connection to simplify installation. And automatic crash protection moves the cage out of harm's way.
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11-speed design
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Automatic crash protection
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Maximum sprocket 28T
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Compact, lightweight bod
Crankset 53/39 FC-9000
With a unique four-arm spider and Hollowtech II construction putting strength just where its needed, the FC-9000 chainset sets new standards for stiffness and low weight.
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New 4-arm design for same stiffness with lighter weight
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Hollowtech II construction
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Hollowglide chainrings
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11-speed compatible
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Same bolt circle diameter for compact and traditional double chainsets means that one crankarm fits all chainring sizes
Front derailleur FD-9070
Precision actuators move the cage swiftly and smoothly for fast, silent, accurate front shifts every time. And with single-wire E-tube connection to the rest of the system, the front derailleur is able to automatically trim itself as you shift the rear derailleur, eliminating chain rub.
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Fast, precise, smooth shifting
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Automatic trimming
Dual Control Lever ST-9070
State of the art Di2 electronic technology for instant, accurate shifts first time, every time, at the push of a button. Now 11-speed compatible, with enhanced feedback and improved ergonomics for easier access to the shift buttons from the top of the the hoods. Cleaner wiring thanks to single-wire E-tube connections, that also make it easy to add satellite shifters for bar tops or in the drops.
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11-speed compatible
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Improved ergonomics
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Enhanced feedbac
Brakes BR-9000
Long, fast descents demand confidence. Dura-Ace brakes deliver, with a new symmetrical dual pivot design and twin bearings reducing pivot friction and improving efficiency and controllability. Along with new low-friction BC-9000 cables, Dura-Ace brakes give smooth, light operation with excellent modulation. Available with conventional mount or direct mount for aero road bikes (BR-9010).
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10% more power than BR-7900
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Smooth and light operation with increased modulation
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Also available in direct mount version (BR-9010) for aero applications
Cassette sprockets CS-9000
Rider-tuned means Dura-Ace works the way you want it. The new 11-speed cassettes are available in a range of sizes including a wide-range 11-28 option - one cassette to use all year round. Smooth, fast shifting guaranteed.
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Carbon mid spider carrier
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Titanium sprockets (16T and bigger)
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11-speed, Rider-tuned gear combinations
Chains CN-9000
The new symmetrical 11-speed Dura-Ace chain uses hollow pins for low weight, PTFE coating for smooth shifts and offers increased durability
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11-speed
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PTFE coating
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Increased durability (vs. CN-7900)
Battery/wiring/accessories
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Shimano Di2 battery holder SM-BMR2
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Shimano Dura-Ace Di2 battery SM-BTR-1
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6x Shimano Di2 Electric wires (EW-SD50)
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Shimano Dura-Ace Di2 junction SM-EW90-A
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Shimano Di2 charger SM-BCR1
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Shimano Di2 junctionEW-SD50 SM-CJ41