Sram Force Axs D2 Spider Dub Crankset With Power Meter Silver 172.5 mm / 50/37t

It Looks Like It'S From The Future, But It'S Here Now. Our Lightest, Stiffest, And Most Accurate Integrated Power Meter And Chainring Combo Is Now On Force. Quarq D-Zero Technology Is Accurate To +/-1.5% And Isn'T Affected By Temperature Changes, And The Consistent 13-Tooth Gap On The Rings Ensures Fast And Reliable Shifting. Not Just Unbeatable On Performance, Our Integrated Rings Are Also Incredibly Long-Lasting. And Let'S Not Be Modest: The Combination Of These Rings On Our Iridescent Carbon Crankarm Is The Best Looking Thing Out There.Features:- X-Range Gearing Technology Gives You More Range And A Smoother Gear Progression, So You'Re Always In The Right Gear- Power Meter Is Fully Integrated Into The Chainring Set For Lighter Weight- Power Readings Are Accurate Within +/-1.5% And Aren'T Affected By Climate Conditions During A Ride- Measures Right And Left Leg Power Balance- Unique Chainring Shape Results In A Lighter Weight, Stiffer, More Durable Crankset- Dub Bottom Bracket Adds D