Shimano Dura-Ace R9270 Di2 12 Speed Disc Groupset

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Original price was: $6,049.00.Current price is: $3,999.00.

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*Crank & cassette size subject to availability*

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Shimano Dura-Ace Di2 FD-R9270 12 Speed Front Derailleur

Despite its smaller, lighter design, the DURA-ACE FD-R9270 brings the fastest front shifting on the market.

The fastest just got faster thanks to the DURA-ACE FD-R9270. Tipping the scales under 100 grams, the new design shifts 45% quicker than Shimano’s FD-R9170, already the fastest on the market. The frontal area of the FD-R9270 is also reduced decreasing aerodynamic drag.

Shimano Dura-Ace Di2 RD-R9270 12 Speed Rear Derailleur

The fastest ever shifting across SHIMANO’s widest ever DURA-ACE gear range, the RD-R9270 is capable of both race wins and personal bests.

The DURA-ACE RD-R9270 integrates the system charging port and a wireless connectivity unit all while delivering super fast, precise shifting worth of any podium. A single cage length shifts cassettes from 11-28 to 11-34 bringing new versatility to the world’s best road component group.

Shimano Dura-Ace CS-R9270 12 Speed Cassette 11-30

The uninterrupted shifting experience of the DURA-ACE R9270 12-speed cassette range lets you climb, sprint, and push your limits without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both SHIMANO 11 and 12-speed freehub bodies.

HYPERGLIDE+ cassettes have revolutionized off-road shifting with their seamless shifts both up and down the gear range. Now it’s time for the technology to change road cycling. Even during maximal efforts up a climb or nearing the finish line, riders no longer need to back off to perform a shift. In any gear, DURA-ACE R9250 drivetrains maximize efficiency thanks to larger cogs and retain compatibility with existing 11-speed freehub bodies. All this while increasing to 12-gears and without increasing weight, DURA-ACE CS-R9200 cassettes are the new paradigm in road shifting.

2x Shimano Dura-Ace Di2 ST-R9270 12 Speed Shifter w/ BR-R9270 Disc Brake Calipers

Disc Brake Caliper

With an all-new design, DURA-ACE BR-R9270 hydraulic calipers are the 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.


All-new lever ergonomics on the DURA-ACE ST-R9270 dual control levers bring new levels comfort and control to road cycling. With the 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 the 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.

1x Shimano RT-MT900 Ice-Tech Centerlock Disc Rotor 160mm

1x Shimano RT-MT900 Ice-Tech Centerlock Disc Rotor 140mm

The pinnacle in mountain bike braking, SHIMANO XTR RT-MT900 disc brake rotors deliver superb stopping power for the most aggressive riding. The ICE TECHNOLOGIES FREEZA rotors dissipate heat to maintain braking performance on long downhill stretches. SHIMANO’s CENTER LOCK mounting system makes installing and removing rotors quick and easy thanks to the spine mount and lock ring design.

Shimano Dura-Ace FC-R9200 12 Speed Crankset

DURA-ACE FC-R9200 crank, the heart of the bicycle, ensures that no portion of your pedal stroke is wasted. With hollow arms and chainrings, weight is kept to a minimum but stiffness and shifting precision is maximized.

The DURA-ACE FC-R9200 crank performs two vital functions: transferring your pedaling effort into the drivetrain and ensuring the fastest, most precise front shifting available. With HOLLOWTECH II crank arms to ensure light weight and Shimano’s class-leading chainring designs, the FC-R9200 won’t let you down. The FC-R9200 is offered in even shorter crank arms lengths to offer fit options for any rider.

Shimano Shimano Dura-Ace CN-M9100 12 Speed Chain

Designed for SHIMANO’s revolutionary XTR M9100 12-speed MTB groupset, the M9100 chain provides enhanced chain retention thanks to an extended portion of the inner plate. The new chain features quick-link assembly and SIL-TEC treatment for extended offroad durability.

2x Shimano EW-SD300-I Electric Wires for Di2 12 Speed (700mm & 1200mm)

Electric Wire SD300 for Internal Routing

Shimano BT-DN300 Internal Battery 12 Speed

The new DN300 battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano’s 12-speed road derailleurs and shifters (if a fully wired option is selected).

With the same size as its predecessor, the slim DN300 battery can be housed inside seat posts or frames ensuring a clean aesthetic. Now with 3 ports, the DN300 simplifies wiring to front and rear derailleurs, supplying stable power at all times. The third port is for riders who seek the redundancy of Shimano’s 12-speed Di2 wired option.

Shimano EW-EC300 Charging Cable 12 Speed

The new EC300 charging connector is designed specifically for Shimano’s 12-speed Di2 road drivetrains. Connected via the rear derailleur, it is also compatible with Shimano power meters.

Charging of the new Shimano 12-speed Di2 road drivetrains is now accomplished with the EC300 charger cord. Attached to the rear derailleur, this new cord is less expensive than previous chargers and can also be used to charge Shimano power meters.



Shimano Dura-Ace Di2 FD-R9250 12 Speed Front Derailleur

Fastest ever front shifting, 45% faster than FD-R9150

Smaller, sleeker, lighter

Frontal area reduced by 33%

Weight cut to 96 g

Top gear teeth capacity: 50-55T

Shimano Dura-Ace Di2 RD-R9250 12 Speed Rear Derailleur

Fastest ever rear shifting, 58% faster than RD-R9150

Compact design includes an integrated wireless unit, charger, and switch

LED status indicator

Battery indicator


Adjust mode, etc.

Wider range capacity

Max. low sprocket: 34T

CFRP rear derailleur plate

Shimano Dura-Ace CS-R9200 12 Speed Cassette 11-30

Faster, seamless shifts under maximum pedalling load

Refined 12 step gear combination provides peak efficiency and accelerating performance for every situation

Add wider 34T spec for pro-race usage

Compatible with new 12-speed and road 11-speed FREEHUB body

2x Shimano Dura-Ace Di2 ST-R9270 12 Speed Shifter w/ BR-R9270 Disc Brake Calipers

Disc Brake Caliper:

One-piece structure maximizes stiffness and reduces weight

10% wider pad clearance decreases the chance of rotor rub

Maintenance-friendly bleeding process


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 pros’ feedback

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

Compatible with satellite shifters

SERVO WAVE technology optimizes brake control

Lighter, smoother lever action

Enhanced modulation thanks to an expanded braking control area

Advanced Materials

Carbon fibre 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

1x Shimano RT-MT900 Ice-Tech Centerlock Disc Rotor 160mm

1x Shimano RT-MT900 Ice-Tech Centerlock Disc Rotor 140mm

High-performance and consistent brake performance

Stable and versatile brake performance in the most demanding conditions

New ICE TECHNOLOGIES FREEZA construction with high heat dissipation paint for boosting heat dissipation

Rotor size
140 mm, 160 mm, 180 mm, 203 mm

Shimano Dura-Ace FC-R9200 12 Speed Crankset

Optimal balance of stiffness, strength, weight and rotational performance

HOLLOWGLIDE structure cuts weight yet maintains strength for better power transfer and quicker, more precise front shifting

New 54-40T option to realize the most efficient drivetrain

Shimano Shimano Dura-Ace CN-M9100 12 Speed Chain

Smoother driving even over bumpy terrain

Greater chain retention to extend portion on the end of inner plate to firmly hold the tooth both front and cassette sprocket

Enhancements to shifting performance

Compatible with new generation of drivetrain


Easy connect

Quick assembly tool also available


QUICK-LINK connecting & removing pliers (TL-CN10)

2x Shimano EW-SD300-I Electric Wires for Di2 12 Speed (700mm & 1200mm)

More compact design makes new electric components smaller and lighter

Will potentially expand the future capabilities of DI2 systems

For internal routing usage (wire holder included)

Shimano BT-DN300 Internal Battery 12 Speed

Compatible with thinner next generation electric wire SD300 and systems after R9250/R8150 series

3 SD300 ports

Shared fixing method with BT-DN110

Shimano EW-EC300 Charging Cable 12 Speed

Charging connector for RD-R9250 and FC-R9200-P

Compatible with charging FC-R9200-P

1.7 m cable length