The wider stance of the arms and chainrings provides clearance for extra wide tires, giving you the option to explore new, more challenging routes.
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.
Features:
X-Range gearing technology gives you more range
Crisp and accurate front shifts
Wide chainline crankset - bikes with 700x45c or 27.5x2.1” tyre widths (43/30T chainrings only)
Longer DUB crank spindle accommodates both Road and MTB
Requires Wide front derailleur
DUB bottom bracket adds durability and simplicity
Can be upgraded to a power metre
Speeds
12
BB Compatibility
All SRAM Road DUB BBs
Chainring Size
43/30T
Crank arm length
165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mm
Chainline
47.5mm
BB Spindle Interface
DUB
Chainring material
Aluminum
Bolt Circle Diameter (BCD)
94 BCD
Payment & Security
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