Sram:
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 youre always in the right gear
- Crisp and accurate front shifts
- Wide chainline 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
SPECIFICATIONSSpeeds: 12BB Compatibility: All SRAM Road DUB BBsChainring Size: 43/30TCrank arm length: 165mm, 167.5mm, 170mm, 172.5mm, 175mm, 177.5mmChainline: n/aBB Spindle Interface: DUBChainring material: AluminumGuard: n/aBolt Circle Diameter (BCD): Direct Mount (DM)Crank arm material: CarbonColor (Crank arm): IridescentPower meter: n/aPower Meter Type: n/a
