A tight and consistent 13-tooth gap between chainrings delivers accurate and dependable shifting and is the core of their X-Range gearing.
Their smaller chainrings paired with wide-range, 10t-start cassettes provide more efficiency and more time in the big ring. It’s modern gearing for today’s riders.
X-Range - Road bikes are faster and more capable than ever before, and riders are expanding what’s possible with drop bar bikes. X-Range is gearing for today’s road riding. We completely reimagined road gearing for wider range, more useful and smoother gear progression, as well as smarter shift settings—enabled by AXS. With X-Range, you’re always in the right gear.
Crisp and accurate front shifts
X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear
|Bolt Circle Diameter||107 BCD|
|Chainring Size||33T, 35T, 46T, 48T|
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