Lightweight Alcoa forged aluminum wheels contribute to the 220 pound mass reduction of Lamborghini's new Murcielago SV supercar over the standard Murcielago. Advancements in forged aluminum wheel technology enabled a 20% weight reduction over a cast aluminum wheel, benefiting handling and ride. And the superior metal structure of the five twin-spoke design improves strength and durability. (Photo: Business Wire)
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