SRAM Force Crankset - 172.5mm 2x 12-Speed 50/37t Direct Mount DUB Spindle Interface Iridescent Gray D2. The SRAM Force carbon 2x crankset is the very center of the 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. Previously only available on RED SRAM's integrated chainrings are light stiff and incredibly durable. The black finish mated to dazzling glossy carbon arms will elevate any bike.

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

Carbon fiber crankarms for light weight and stiffness

Unique chainring shape results in a lighter weight stiffer more durable crankset

DUB bottom bracket (Sold separately) adds durability and simplicity

Can be upgraded to a power meter

45mm Chainline