When SRAM found ways to make their lightest and stiffest crank even lighter they went for it. A new optimized layup drops 29g from the hollow carbon arms. Plus they're offering more crankarm lengths than ever before to ensure this crank works for you.

Carbon crank arms are 29g lighter than previous generation

8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings (Chainrings sold separately)

Rings	Sold Separately
Number of Chainrings	No Rings Included
Drivetrain Speeds	12
Chainring BCD	Direct Mount SRAM
Color	Natural Carbon
Crank Length (mm)	170
Crank Intended Use	Cyclocross
BB Included	No
Pedal Spindle	9/16"
Spindle Interface Type	SRAM DUB
Defined Color	Carbon
Crank Length	170Mm