SRAM Red Crank Arm Assembly 160mm 12 Speed Color:Natural Carbon and anodizes well so Kershaw

and anodizes well so Kershaw can create colored handles that are scratch resistant and extra tough

12" diameter x 3-3/4" depth

and alkali to prevent clogging and corrosion

or shoot from an unconventional position

SRAM Red Crank Arm Assembly 160mm 12 Speed Color:Natural Carbon and anodizes well so KershawWhen 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