Lamborghini announced its newest variant of the Aventador last month in Monterey. In keeping with its supercar tradition, the new LP750-4 Superveloce Roadster is a mega-beast. A follow-on to the 750-4 SV coupe introduced at the 2015 Geneva Auto show, the Superveloce variant shed about 100 pounds from its carbon-fibered flanks, while adding 50 ponies compared to the standard pedestrian roadster.