Shimano Dura-Ace R9270 Di2 12 Speed Groupset – Hydraulic Disc
Shimano Dura-Ace R9270 Di2 12 Speed Groupset – Hydraulic Disc
The pinnacle of Shimano road technology and innovation, the new 12-speed DURA-ACE R9200 group is the fast and precise drivetrain. The Science of Speed, Shimano’s design philosophy for its latest road groups, is comprised of five elements: a new Di2 platform, a refined interface, the addition of Hyperglide+, a category redefining brake system, and a collection of new wheels.
- FC-9200 Crankset (172.5mm), Chainring Sizes: (50-34)*
- ST-R9270 L & R 9270 Di2 Brake/Shifter
- FD-9250 Di2 Front Derailleur
- RD-9250 Di2 Rear Derailleur
- BR-9270 Disc Brake Callipers flat mount front and rear
- CS-9200 Cassette (11-30 or 11-34)
- CN-M9100 12 Speed Chain
- BT-DN300 Internal Battery
- 2 x EW-SD300 E-Tube Wires
- RT-MT900 Disc Rotors 140mm or 160mm **(SM-MA-R160D/D Mount adapter will be additional $22.99 if going to 160mm in rear)**
- EW-FC300 Battery Charger Cable
- Optional Add-on: BB-R9100 Dura-Ace Bottom Bracket
- Optional Add-on: Shimano Dura-Ace R9270 C36 Carbon Disc 12 speed Wheelset, WH-R9270-C36-TL, 12 x 100, 12 x 142, Tubeless
- Optional Add-on: Remote shifters for drops or tops of bars. +$189.99 (SW-RS801-Sprint for drops OR SW-RS801-Tops for tops)
* If a different crank length or chain rings is needed, please contact us before purchasing.
SHIMANO DURA-ACE: Evolved Di2 Platform and Technology
DURA-ACE R9200’s new Di2 platform showcases Shimano’s most advanced drivetrain technology and shifting performance to date. DURA-ACE delivers 58% faster rear shifting and 45% faster front shifting compared to the current wired R9100 Di2 system. Shimano’s wireless Di2 processing technology, developed in house by Shimano, increases transmission speed and performance, offering reliable, fast shifts every single time. Further Di2 refinements include a charging port and D-FLY wireless connectivity integrated into the rear derailleur.
Every detail, every decision, and every component of the new DURA-ACE R9200 series is engineered to deliver a faster, more reliable, and more intuitive ride experience. In the pursuit of excellence, Shimano dedicated years of research, development, and testing to refine its new flagship road system.
Evolved Di2 Platform – Completely redesigned Di2 system for Shimano’s fastest shifting ever as well as a wireless cockpit design for the ultimate performance and absolute reliability
Most Advanced Drivetrain – Optimized 12-speed gearing for unrivaled efficiency and Shimano’s proven HYPERGLIDE+ technology for seamless shifting no matter the situation
Refined Interface and Ergonomics – The ultimate balance of comfort, aerodynamics, and aesthetics, DURA-ACE offers unparalleled ergonomics, a cleaner cockpit design, and ultimate customization
Enhanced Brake System – Making the best even better, the new DURA-ACE brake system offers a quieter, maintenance-friendly system with improved control
All New Wheel System – Perfectly blending aerodynamics, rigidity, and weight for the most competitive full-carbon, tubeless and tubular wheel lineup on the market
SHIMANO DURA-ACE: The Most Advanced Drivetrain
The new R9200 DURA-ACE drivetrain provides faster, smoother shifting with Shimano’s proven HYPERGLIDE+ drivetrain technology. Developed first for mountain bike applications, HYPERGLIDE+ improves shifting both up and down the cassette, even under maximum pedaling load.
The new 12-speed DURA-ACE drivetrain features optimized gearing options that are engineered for performance and speed without sacrificing drivetrain efficiency. Sticking with 11-tooth small cogs enhances drivetrain efficiency while also retaining compatibility with current 11-speed Shimano freehub bodies. No new standards or proprietary wheel parts necessary.
At the request of WorldTour teams, the DURA-ACE R9200 crankset features an optional 54- 40T chainring combination. More efficient than smaller options, the 54-40T is the best response to the ever-increasing speeds of racing’s top tier.
With 11-30 and 11-34 cassette options, DURA-ACE riders now have even lower climbing gears so that no matter your riding level, you can experience the best road performance available. Despite even wider gear ranges, smooth, consistent gear steps remain a Shimano hallmark
thanks to the addition of the 12th cog. Keeping things simple, the R9200 rear derailleur is offered with a single cage length that is compatible with the entire range of R9200 cassettes.
The DURA-ACE R9200 drivetrain employs the same 12-speed chain used on the Shimano XTR M91000 series, simplifying inventory requirements for retailers and riders.
- HOLLOWTECH II Crank Set
- Chainring combinations:
RD-R9250 Rear Derailleur
- Shimano SHADOW Rear Derailleur
- Integrated D-FLY Connectivity
- Compatible with 11-30, and 11-34T cassettes
FD-R9250 Front Derailleur
- Smaller (33% less frontal area) and lighter (96 grams)
SHIMANO DURA-ACE: Refined Interface and Ergonomics
Shimano’s wireless DURA-ACE cockpit delivers a clean aesthetic and simple setup while reimagined ergonomics bring a new level of comfort and control. The DURA-ACE hoods are taller with a slight curve inward for a more secure, natural perch over any terrain. The lever body reach is also extended by 4.6mm to create more space between the brake lever blade and the handlebar
The new DURA-ACE Di2 lever switches are also redesigned for better control and easier access. The longer switches are easier to reach when riding in the drops and an increased offset between the switches makes them easier to differentiate while riding. A third switch on the hoods continues with the new R9200 series shifters.
A set of new remote switches provides multiple shift points with options for the tops as well as the drops. So whether climbing at your limit or sprinting for the line, you have can control your effort.
A new Shimano E-TUBE App (version 4.0.0) offers intuitive operations for personalizing the DURA-ACE R9200 detrain. Offering a suite of customizable, riders can choose between different shift speeds, customize shift button mapping (what buttons performs which functions), program different automatic shift modes like Synchro and Semi-Synchro shifts, finetune shifting, and connect with third party bike computers.
- Wireless Di2 connectivity
- 2x12-speed Dual-Control lever
- Refined hood for improved ergonomics and aerodynamics
- Improved button access
- 4.6mm longer reach for increased security and control
SHIMANO DURA-ACE: Enhanced Brake System
Speed only matters when you have the ability to control it, and Shimano’s new DURA-ACE brake system provides heightened brake performance for tighter, faster, and more aggressive cornering. The new R9200 brake system now features Shimano’s proven SERVO WAVE technology that enhances brake performance thanks to a faster initial bite point followed by a wider control area. This allows riders of all abilities to modulate their breaking forces more easily and precisely.
DURA-ACE R9200 also includes a refined brake caliper design, delivering a quieter brake system. The new brake calipers boast a 10% increase in pad-to-rotor clearance to reduce noise while a separate bleed port and valve screw improve the bleeding process so that it’s now possible to bleed the system without removing the caliper from the frame.
- More fine-tuned control and heightened braking performance
- 13% wider control area from the brake lever
- 10% wider pad clearance
- Easier bleeding process
- Servo Wave Technology