SRAM RED Crank Arm Assembly - 167.5mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=A1200 Oversized center bore increases stiffness

Oversized center bore increases stiffness and strength

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An included Eagle T-Type PowerLock gives you peace of mind when re-installing the existing chain

Lightweight aluminum fixed clamp Size Type Standard Diameter Fit 22

SRAM RED Crank Arm Assembly - 167.5mm 12-Speed 8-Bolt Direct Mount DUB Spindle Interface Natural Carbon E1 ModelNumber=A1200 Oversized center bore increases stiffnessWhen 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