The Scoops Ultimate are made from carbon fibre, and each come with a set of pre-cut alloy extensions, they also uniquely, allow you to slot-in any aero extension giving you unlimited reach. Literally plug and play any extension you desire. Simply cut the desired extension then slip into the Ultimate aero position. The Ultimates offer fully integrated wire housing ports for a seamless design and finish. The bolt pattern of each scoop is designed for universal compatibility. Weighing in at 550grams.