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Each component has been re-engineered to ensure maximum stiffness, performance and minimum weight.
First introduced in XTR Di2 M9050, Shimanos innovative Synchro Shift is now available with Dura-Ace R9150. Available as a programmable Di2 option, Synchro Shift creates an intuitive experience on the bike through Synchronised front and rear shifting that can be custom programmed by riders.
In addition to traditional Full Synchro Shift, riders can optionally select Semi Synchro Shift. This intuitive new mode automatically reacts when the rider shifts from one chainring to another, automatically shifting the rear derailleur to minimise the gear step, thus preserving the riders rhythm.
Di2s E-Tube system provides unmatched shift performance, reliability and rider customisation. Along with enhanced Di2 functionality, expanded E-Tube wire options and junction boxes as well as the new EW-WU111 Wireless Unit, deliver improved wiring configurations and wireless connectivity to Shimanos E-Tube Project.
Front and rear Di2 derailleurs are connected via Shimanos small EW-WU111 wireless unit allowing for an ANT Private connection between Dura-Ace R9100 and third party devices. These components can be connected to Shimanos E-TUBE software, which supports the programmable aspects of the Di2 electronic gear shifting system. Additionally, via Bluetooth technology, this is also accessible on smart phones and tablets.
- Dura Ace R9150 Di2 Groupset With Internal Mount
- ST-R9150 Dura-Ace Di2 STI for drop bar without E-tube wires
- RD-R9150 Dura-Ace Di2 11-speed rear derailleur E-tube, SS cage
- FD-R9150 Dura-Ace Di2 11-speed front derailleur E-tube, double braze-on
- SM-EW90-B E-tube Di2 Junction-A,
- EW-SD50 E-tube Di2 electric wire, 400mm
- EW-SD50 E-tube Di2 electric wire, 400mm
- EW-SD50 E-tube Di2 electric wire, 1400mm
- EW-SD50 E-tube Di2 electric wire, 400mm
- EW-SD50 E-tube Di2 electric wire, 700mm
- EW-SD50 E-tube Di2 electric wire, 1000mm
- SM-JC41 E-tube Di2 bottom bracket Junction for internal wire routing
- BT-DN110 Di2 internal mount battery
- SM-BCR2 Di2 internal battery charger direct to SM-EW90 Junction
- FC-R9100 Dura-Ace compact chainset - HollowTech II
- CS-R9100 Dura-Ace 11-speed cassette
- CN-HG901 Dura-Ace 9000 / XTR M9000 chain, HG-X11 11-speed
- BR-R9100 Dura-Ace brake calliper, 49 mm drop, front
- BR-R9100 Dura-Ace brake calliper, 49 mm drop, rear
- Due to the wide variety of bottom bracket types offered in frames
- this groupset DOES NOT include a bottom bracket
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Features
- Shift your expectations! Dura-Ace moves to the next generation
- Reduced shifting effort lets you concentrate on riding
- More control thanks to improved ergonomics
- Unbeatable reliability gives you confidence
- Tested in competition and taken to victory by pro riders in all conditions
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