Expert Rating: 9.4 ( 3 Reviews )
9.6
Bikes By Mike
Dec 11, 2023
The Dura Ace R9270 represents the epitome of road bike groupsets, embracing wireless shifting, faster gear transitions, and refined design elements while maintaining Shimano's legacy of reliability and performance. Despite its premium price, it's a top-tier choice for those seeking the best in road bike components.
9.6
Overall Rating
The Dura Ace R9270 represents the epitome of road bike groupsets, embracing wireless shifting, faster gear transitions, and refined design elements while maintaining Shimano's legacy of reliability and performance. Despite its premium price, it's a top-tier choice for those seeking the best in road bike components.
10
Shifting
Enhanced wireless shifting at the levers with significant improvements in shifting speed (claimed 58% faster rear shifts and 45% faster front shifts), smoother and faster transitions between gears, and the addition of a 12-speed cassette with better gear progression.
9
Weight
The groupset focus is more on the functional enhancements and design changes rather than a significant reduction in overall weight.
10
Value
Priced at $5,399 Canadian dollars for the non-power meter group set, it offers incremental improvements over the previous 11-speed version, making it a worthwhile upgrade for those seeking the latest in Shimano's premium road bike groupsets.
10
Design
The Dura Ace R9270 presents a sleek and refined design with wireless shifters, a smaller front derailleur, streamlined electronic components eliminating the need for additional devices like the junction box, and improved brake calipers.
9
Durability
Known for Shimano's stringent testing, the Dura Ace series ensures reliability and durability, building upon the legacy of previous generations with continued excellence and flawless performance.
9.5
Setup and Adjustment
The newer version simplifies installation, especially with internal cable routing, thanks to wireless shifters. Bluetooth connectivity is now a standard stock feature, streamlining the configuration process.
9.4
buycycle
Dec 11, 2023
The Shimano Dura Ace R9270 12-speed Di2 Groupset is an advanced system offering various shifting modes, LED indicators, and user-friendly adjustments, making it a top choice for riders seeking precision and seamless gear changes. Its sophisticated design and functionality contribute to an enhanced riding experience.
9.4
Overall Rating
The Shimano Dura Ace R9270 12-speed Di2 Groupset is an advanced system offering various shifting modes, LED indicators, and user-friendly adjustments, making it a top choice for riders seeking precision and seamless gear changes. Its sophisticated design and functionality contribute to an enhanced riding experience.
10
Shifting
The Di2 groupset offers three modes—manual, semi-synchronized, and full synchronized—providing precise control over gear shifts with LED indicators for battery status and easy adjustments.
9
Weight
The groupset emphasis is on functionality, wireless shifters, and compact design.
9.5
Value
Packed with advanced technology, LED indicators, Bluetooth connectivity, and different shifting modes, offering considerable value for riders looking for cutting-edge features.
9.5
Design
Redesigned with LED indicators on the rear Mech, wireless shifters, and a simplified setup with the function button, ensuring a sleek and user-friendly design.
9
Durability
The durability can be inferred from the functionality of the groupset, including adjustments, LED battery indicators, and precise gear shifts, which indicate a robust and reliable system.
9.5
Setup and Adjustment
Simplified setup and adjustments via LED indicators and the function button, allowing riders to micro-adjust rear and front derailleurs, ensuring optimal gear shifting.
9.3
Global Cycling Network
Dec 11, 2023
The Shimano Dura Ace R9270 12-speed Di2 Groupset showcases significant advancements in shifting technology, wireless connectivity, and refined components, setting a new standard for high-performance cycling gear. Its innovations in gear ratios, efficiency, and braking systems mark a significant evolution in the cycling landscape.
9.3
Overall Rating
The Shimano Dura Ace R9270 12-speed Di2 Groupset showcases significant advancements in shifting technology, wireless connectivity, and refined components, setting a new standard for high-performance cycling gear. Its innovations in gear ratios, efficiency, and braking systems mark a significant evolution in the cycling landscape.
10
Shifting
The groupset has upgraded to 12-speed with refined gear ratios, focusing on a racing sweet spot, enhanced drivetrain efficiency, and improved shifting speed by 45% and 58% in the front and rear, respectively. Hyperglide Plus technology ensures smoother shifting both up and down the cassette.
9
Weight
These groupset emphasis on functionality, wireless communication between shifters and derailleurs, and the overall streamlined design.
9.5
Value
Offering top-notch features like wireless communication, increased gear range, refined shifting, and improved braking technology, it provides considerable value, especially for professional racers and enthusiasts seeking performance.
9.5
Design
The 12-speed cassette is designed to fit on an 11-speed freehub body, allowing backward compatibility, and the groupset showcases refined ergonomics, improved rotor specifications, and a sleek appearance with minimal changes from the previous generation.
9
Durability
The updates in drivetrain efficiency, refined braking systems, and a focus on efficient power transmission indicate a robust and reliable system.
9
Setup and Adjustment
The system offers ease of setup with wireless communication between shifters and derailleurs, simplified wiring, and customization options for individual preferences.
User Rating: N/A ( 0 Reviews )
Add Your ReviewgPicture me sitting through three YouTube videos brimming with expert analyses, absorbing a treasure trove of knowledge about the astounding Shimano Dura Ace R9270 12-speed Di2 Groupset. Allow me to unravel it for you.
Shifting
The Dura Ace R9270 takes wireless shifting to new heights, boasting a significant improvement in shifting speed—58% faster rear shifts and 45% faster front shifts. The groupset features a 12-speed cassette with refined gear ratios focusing on racing efficiency, enhanced by Hyperglide Plus technology for smoother transitions. It offers three shifting modes: manual, semi-synchronized, and fully synchronized, giving riders precise control and LED indicators for battery status.
Weight
This groupset’s emphasis is on functional enhancements and design rather than reducing weight. It boasts wireless communication between shifters and derailleurs and a streamlined, compact design, focusing on performance enhancements over weight reduction.
Value
Priced at $5,399 Canadian dollars for the non-power meter version, the Dura Ace R9270 offers incremental improvements over its predecessor. It’s a worthwhile investment for those seeking cutting-edge features in Shimano’s premium road bike groupsets, offering wireless communication, an increased gear range, and advanced braking technology.
Design
The groupset features a sleek design with wireless shifters, a smaller front derailleur, and streamlined electronic components, eliminating the need for additional devices like a junction box. It’s redesigned with LED indicators, a function button for a simplified setup, and a 12-speed cassette compatible with an 11-speed freehub body. This refined ergonomics and sleek appearance continue Shimano’s legacy of elegant and user-friendly designs.
Durability
Renowned for Shimano’s rigorous testing standards, the Dura Ace series guarantees reliability and durability. This latest generation builds upon this legacy, with updates in drivetrain efficiency and refined braking systems indicating a robust and reliable system.
Setup and Adjustment
The R9270 simplifies installation, especially with internal cable routing, thanks to its wireless shifters. It offers simplified setup and adjustments via LED indicators and a function button, allowing riders to fine-tune the rear and front derailleurs. The integration of Bluetooth connectivity as a standard feature streamlines the configuration process, making customization more accessible.
Overall Notes
The Shimano Dura Ace R9270 12-speed Di2 Groupset is the pinnacle of road bike groupsets, combining innovative wireless shifting, faster gear transitions, and a refined design. It represents a significant evolution in the cycling landscape, setting a new standard for high-performance cycling gear. Its combination of sophisticated design, functionality, and Shimano’s renowned reliability makes it an exemplary choice for those seeking the best in road bike components.
At Cyclists Authority, we’ve meticulously rated and ranked a comprehensive list of the Best Bike Groupsets. Our expert team has thoroughly evaluated each groupset, considering factors like performance, durability, weight, and technological advancements. This list is designed to cater to various cycling styles and preferences, whether you’re into road racing, mountain biking, or casual riding. We’ve examined groupsets from leading brands and emerging players in the market, providing you with diverse options.
Our guide also includes detailed comparisons and insights to help you understand the nuances of each groupset and how they can enhance your cycling experience. Whether you’re looking to upgrade your current setup or assemble a new bike from scratch, our list at Cyclists Authority is an invaluable resource for finding the perfect groupset that aligns with your cycling needs and goals.
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