SRAM FORCE AXS 175x43/30 DUB WIDE NoBB GLOSS-CRBNX Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear 43 30 chainrings encourage exploring the most challenging routes on the newest crop of versatile and fun drop bar bikes Wide chainline crankset for bikes with up to 700x45c or 27. 5x2. 1` tire widths Longer DUB crank spindle accommodates both Road and MTB width frame bottom bracket standards for unmatched cross compatibility across brands