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SRAM Force D2 1x Crankset 12sp 40T

Size: 172.5mm

Upgrade to the ultimate in performance and control with the SRAM Force D2 1x Crankset. The direct mount chainrings are lighter and stiffer for improved efficiency, while the SRAM X-SYNC technology ensures maximum chain control. With the option to add a power meter, this crankset has everything you need for top-notch riding.

Model ID
FC-FRC-1-D2

  • Features
    • Direct mount chainrings are lighter and stiffer than traditional spider-based rings
    • 48T and 50T variants have direct mount aero chainrings for better aerodynamics
    • SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
    • DUB bottom bracket adds durability and simplicity
    • Can be upgraded to a power meter
  • Technology

    SRAM X-SYNC - 1x chainrings provide the highest level of performance and durability. The SRAM X-SYNC tall square teeth edges engage the chain earlier than traditional triangle shaped teeth. The sharp and narrow tooth profile, as well as rounded chamfer edges, help manage a deflected chain. To provide the best possible performance in muddy conditions, the X-SYNC chainrings have been designed with mud-clearing recesses for the inner chain links and rollers. Engineered in Germany, X-SYNC rings are an integral part of the SRAM 1x drivetrain. Accept no imitation.

    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.

    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.

  • Specifications
    • Speeds: 12, 13
    • BB Compatibility: All SRAM Road DUB BBs
    • Chainring Size: 40T
    • 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): Direct Mount (DM)
    • Power meter: No
    • Power Meter Type: n/a
    • Chain Technology: Road Flattop D1, Road Flattop E1
    • Drivetrain Configuration: 1x
    • Technology (FD): n/a
    • Front Tooth Jump: 0