The SRAM RED AXS power meter breaks with tradition and reaches new performance levels.
It has literally been redesigned the road change, reducing the size of the front gear and adding a greater range to the rear cassette.
We also kept a delta of 13 teeth on all gear pairs, ensuring a precise change for any configuration.
The result is a more useful change and a better change in all configurations.
Designed with the measurement of the Quarq DZero power integrated into the gasket. Welcome to the apex of the power meter.
X-Range gearbox technology offers greater autonomy and smoother gear progression, so you are always in the right gear
The power meter is fully integrated into the gear set, for reduced weight.
Power readings are accurate by +/-1.5% and are not affected by weather conditions during the race
Measure the balance of the power of the right and left leg
Improved front change performance for precise and sharp changes
The exclusive shape of the gear results in a lighter, more rigid and more durable seal
Integrated gear design significantly reduces weight
The DUB central movement adds durability, simplicity and wide compatibility
AXS
AXS is the new SRAM bike components integration system that connects electronic components and software. The SRAM AXS app allows cyclists to see battery status, change component behavior, customize commands, receive maintenance reminders and update firmware.
DUB
The relationship between the pivot of the central movement and the bearing is the heart of DUB technology. It is the point where rigidity meets durability. We made a step ahead of conventional thinking and made everything easier, integrating at best the relationship between gear, pedivella, melted and central movement. This approach to the development of a complete system is synonymous with better transmission performance.
DZero
The new generation DZero power meter platform of Quarq takes its name from the D0 experiment, one of the most accurate and innovative projects of science to detect subatomic particles moving at the speed of light.
X-Range
Road bikes are faster and more efficient than ever, and cyclists are expanding the possibilities offered by the bike drop bar. X-Range is today's road guide change. We completely reconsidered the road change to get a wider range, a progression of the most useful and fluid marches, as well as smarter change settings, enabled by AXS. With X-Range, you're always on the right march.
Exogram
Our carbon cable construction starts from the arm of the pedivella and extends to the pedivella spider, maximizing the relationship between stiffness and weight.
Crank Arm Length: 175 mm
BB Spindle Interface: DUB
BB Compatibility: All BB SRAM Road DUB
Speed: 12
Chain Material: Aluminium
Bolt Circle Diameter (BCD): Direct Mount (DM)
Chain: 45,0 mm
Crown dimensions: 48/35T
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