The crank is the very centre of our X-Range gearing philosophy. With tight 13-tooth gaps between chainrings paired with wide-range cassettes, riders get more range while shifting less frequently and staying in the big ring longer. Our 43/30T chainring combo combined with a wide chain line increases tire clearance while providing ideal gearing for venturing off-road.
Key Features:
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Crisp and accurate front shifts
- Wide chain line crankset for bikes with up to 700x45c or 27.5×2.1” tire widths (43/30T chainrings only)
- Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross-compatibility across brands
- Requires Wide front derailleur
- DUB bottom bracket adds durability and simplicity
- Can be upgraded to a power meter
Specifications:
- 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
- BB Spindle Interface: DUB
- Chainring Material: Aluminum
- Bolt Circle Diameter (BCD): Direct Mount (DM)
- Crank arm material: Carbon
- Colour (Crank arm): Iridescent









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