Must-have Sram Force Power Meter Crankset Wide - 43/30t Series [ZoOj7DwK]

Force AXS makes upgrading to power simple so you can focus your efforts on the bike, not on the install. There's a power upgrade available for all Force AXS gearing options, so you can make data-backed decisions on pavement, gravel, and everything in between. Power is the most accurate way to measure, track, and improve your fitness. By understanding your output on the bike, you can adjust how you train to optimize your cycling performance. 

The only thing more irresistible than the iridescent carbon crankarms is setting a new personal record, and with Force AXS, you can measure your power and make it happen. Read on to find the best upgrade path for your Force AXS bike.

SRAM hid the power measurement unit inside the DUB spindle, adding just 40 grams to your bike. Using left side power to calculate total watts, this upgrade lets you stealthily gather the data to meet your goals. It’s fully waterproof for even the greasiest of gravel rides, and it’s available in a Wide spindle for compatibility with the widest of mixed-terrain tires.

The crank is the very center of SRAM's 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. The 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 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