Finite element model analysis (FEM) was used extensively to arrive at the design and materials for the Campagnolo Record crankset. The cranks are cold forged for increased hardness and strength.

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The chainrings are jewel-like gorgeous, but they're a lot more than gorgeous: they are designed to work structurally with the crank arm as a single unit and are designed and machined for maximum rigidity and precise shifting. 53/39 Weight 632