The crank is the very center of our X-Range gearing philosophy. With tight 13-tooth gaps between chainrings paired to 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 chainline increases tire clearance while providing ideal gearing for venturing off-road.

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 chainline crankset for bikes with up to 700x45c or 27.5x2.1” 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
• Chainline: n/a
• BB Spindle Interface: DUB
• Chainring material: Aluminum
• Guard: n/a
• Bolt Circle Diameter (BCD): Direct Mount (DM)
• Crank arm material: Carbon
• Color (Crank arm): Unicorn Grey w/Laser Foil
• Power meter: n/a
• Power Meter Type: n/a