Experience the ultimate in cycling performance with this advanced carbon crankset, designed at the heart of the X-Range gearing philosophy. This crankset features a 2x 12-speed configuration with a 43/30T chainring combination, ensuring optimal gear ratios for both road and gravel riding. The innovative design allows for tight 13-tooth gaps between chainrings, enabling riders to shift less frequently while enjoying a wider range of gearing options. The wide chainline increases tire clearance, making it perfect for off-road adventures.X-Range gearing technology provides a smoother gear progression, keeping you in the right gear at all timesEnjoy crisp and accurate front shifts for seamless ridingCompatible with bikes accommodating tire widths up to 700x45c or 27.5x2.1" (for 43/30T chainrings).The longer DUB crank spindle accommodates both road and MTB bottom bracket standards, ensuring cross-compatibility across various brandsRequires a wide front derailleur for optimal performanceDUB bottom bracket (sold separately) enhances durability and simplifies installation.Upgrade options available for power meter integration47.5mm chainline for enhanced performance.