sram kurbelgarnitur quarq force 1x axs 40t dm 165mm achsmessung ohne innenlager dubIt looks like it comes from the future, but it is here now! Our lightest, stiffest and most accurate combination of integrated powermeter and chainrings is now available at Force. The Quarq D Zero technology is accurate to + 1. 5% and is not affected by temperature fluctuations. The uniform 13 tooth difference of the chainrings ensures fast and reliable shifting. Our integrated chainrings are not only unbeatable in terms of performance, they are also