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    Shimano  |  Barcode:

    Shimano Dura-Ace Di2 R9270 12V groupset - 50/34 D

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    €2.699,00 €4.388,00 -38%
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    Shimano Dura-Ace Di2 R9270 12V group, the brand new fastest and most modern racing bike group of all time. The new generation of racing bike components is completely speed-oriented, and every decision made by Shimano developers had one goal: to make you even faster. For this reason, Shimano technicians have reviewed every single component and function. This way, you can benefit from an optimal riding experience, whether you are racing on the Champs-Élysées towards your destination or climbing a steep hill on your home circuit.

    • Dura Ace Di2 ST-R9270/BR-R9270 2 x 12 shift/brake unit: The new ergonomics of the DURA-ACE ST-R9270 Dual Control shift/brake lever offers a new level of comfort and control for road cyclists. Thanks to faster wireless shifting capability and even more precise brake force adjustment, DURA-ACE sets new standards in terms of performance. Now equipped with SERVOWAVE brake technology, the DURA-ACE ST-R9270 brake lever offers a level of control that is second to none. The wireless shifting ensures that the bike looks clean and allows for extraordinarily fast and precise gear changes. All of this is integrated into a dual shift/brake lever that, thanks to the use of state-of-the-art materials, is lightweight and ergonomic, ensuring optimal comfort and control even in difficult conditions. Thanks to the brand new design, the DURA-ACE BR-R9270 hydraulic brake caliper is more compact than ever. The monocoque construction ensures reduced weight and high rigidity, thus demonstrating that high performance is possible even with compact dimensions. With the brand new monocoque construction, the peak of high braking performance has now been achieved. The lighter BR-R9270 brake caliper offers a greater distance between the pads and reduces noise levels. Finally, a new bleeding process makes maintenance easier than ever.
    • Dura-Ace Di2 RD-R9250 rear derailleur: With the fastest gear changes in the largest DURA-ACE gear ratio to date, Shimano's RD-R9250 rear derailleur opens up possibilities for victory or personal record opportunities. The DURA-ACE RD-R9250 rear derailleur has an integrated charging connection and a wireless signal transmission unit, allowing for super fast and precise shifting operations. With a single cage length, the shifting on cassettes goes from 11-28 to 11-34 teeth, further increasing the versatility of the world's best racing bike component group.
    • Dura Ace Di2 FD-R9250 front derailleur: Despite its smaller and lighter construction, the DURA-ACE FD-R9250 offers the fastest front derailleur shifting function on the market. The fastest shifting is now even faster thanks to the DURA-ACE FD-R9250 front derailleur. Compared to the FD-R9150, currently the fastest front derailleur on the market, the new design with a weight of less than 100 grams ensures 45% faster shifts at the front. The frontal mounting surface of the FD-R9250 has also been reduced to decrease air resistance.
  • Dura Ace FC-R9200 Crankset: Being the heart of the bicycle, the DURA-ACE FC-R9200 crank arm ensures that no pedal force is lost. The hollow crank arms and hollow chainrings reduce weight as much as possible, while stiffness and shifting precision are optimized.
  • The DURA-ACE FC-R9200 crank: offers two essential functions: the transmission of pedal force into driving energy and the guarantee of extremely fast and precise shifting at the front. With lightweight HOLLOWTECH II crank arms and exceptional Shimano chainrings, the FC-R9200 crankset ensures reliable functionality and performance. The FC-R9200 is also offered with shorter crank arms to provide an option suitable for every type of rider.
  • Dura Ace CS-R9200 Cassette: The seamless gear shifts of the DURA-ACE R9200 12-speed cassette allow the rider to focus completely on climbs, sprints, and pushing their limits without worrying about the next gear change. The larger-toothed sprockets ensure greater riding efficiency and guarantee compatibility with Shimano 11 and 12-speed freewheel bodies. HYPERGLIDE + cassettes set new standards for shifting in off-road use thanks to smooth shifting across the entire gear range. It's time for this technology to be used on racing bikes as well. Even with maximum effort on climbs or during the sprint to the finish line, riders no longer have to shy away from shifting gears. In all gears, the DURA-ACE R9250 transmission guarantees maximum efficiency thanks to larger teeth and ensures compatibility with existing 11-speed freewheel bodies. Despite their expansion to 12 speeds and without causing additional weight, the DURA-ACE CS-R9200 cassettes set new standards in shifting systems for racing bicycles.
  • Chain CN-M9100: The M9100 chain has been developed for the pioneers of Shimano product groups (12 speeds). Thanks to an expanded inner plate, it offers better chain retention. The new chain is suitable for QUICK-LINK mounting and is treated with SIL-TEC to increase durability in off-road conditions.
  • RT-MT900 Centerlock Brake Disc: The Shimano RT-MT900 brake disc defines maximum performance in braking and offers excellent braking power even with an aggressive riding style. The ICE TECHNOLOGIES FREEZA brake discs ensure, through heat dissipation, that braking performance is not compromised even on long descents. With the Shimano Centerlock mounting system, the brake discs can be mounted quickly and easily thanks to the locking ring design.
  • BT-DN300 Di2 Battery: The new DN300 battery has the same waterproof design that has been appreciated by Di2 customers for years. Now with 3 connections, it provides stable performance for front and rear derailleurs for Shimano 12-speed racing bikes (if a fully wired version is selected). With the same dimensions as the previous model, the flat DN300 battery can be integrated into the seat post or frame to ensure a sleek appearance. Now with 3 connections, the DN300 simplifies cable routing to the front and rear derailleurs and offers continuous performance at all times. The third connection is for those who wish to keep the option open for a wired version of Shimano's 12-speed Di2 systems.
  • EW-EC300 Di2 Charging Cable: The new EC300 charging connector has been specifically designed for Shimano's 12-speed Di2 road bike components. It can be connected to the mount on the derailleur as well as to the Shimano Power Meter crankarms. The new cable connected to the derailleur is more economical than previous charging cables and can also be used to charge Shimano power meter crankarms.
    • Includes
    • Dura Ace Di2 Front Derailleur FD-R9250.
    • Dura Ace Di2 Rear Derailleur RD-R9250.
    • Dura Ace Cassette CS-R9200 11/30T.
    • Dura Ace Di2 Brake Levers ST-R9270.
    • Brake Calipers BR-R9270 1000mm/1700mm.
    • BT-DN300 Di2 Battery.
    • EW-SD300-I Electric Cable 1200mm x1/ 900mm x1.
    • EW-EC300 Di2 Charging Cable.
    • CN-M9100 12-speed Chain 126 links.
    • Dura Ace FC-R9200 Crankset 50/34D 170mm/172.5mm/175mm.
    • 2 MT-RT900 Brake Discs 160mm Center Lock.

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