guarnitura sram force dub 2x12v d2 Size:175mm Big Betty works perfectly on

Big Betty works perfectly on the rear wheel in combination with our beloved Magic Mary

Thanks to a larger surface area dedicated to heat dissipation

Fast inflation: flow rate of 30 liters per minute and pressure up to 10

Available in black and brown

Carefully designed to allow shifting with a single click

guarnitura sram force dub 2x12v d2 Size:175mm Big Betty works perfectly onThe crank arm is the core of the X Range shifting philosophy. With tight 13 tooth spacing between chainrings paired with wide range cassettes, cyclists gain greater range by shifting less frequently and staying longer on the main ring. Previously available only on RED, the integrated chainrings are lightweight, stiff, and incredibly durable. The black finish paired with dazzling glossy carbon arms elevates any bike. Features The exclusive chainring