Technology
SRAM Crankset Force Wide D2 DUB - Unicorn Grey w/Laser Foil - 165mm 43-30 (BB not included)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.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
The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.
X-Range
SRAM Crankset Force Wide D2 DUB - Unicorn Grey w/Laser Foil - 165mm 43-30 (BB not included)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.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
Technology
DUB
The relationship between bottom bracket spindle and bearing is the core of DUB technology. It’s where stiffness meets durability. We took it a step beyond conventional thinking and made everything simpler—better integrating the relationship between chainring, crank, spindle and bottom bracket. It’s this approach to developing a complete system that equals better drivetrain performance.