Hope laser-cut and heat-treated floating discs, redesigned with a wider braking surface to enable them to be used as a replacement on many other braking systems in addition to Hope's. Features High-performance floating disc constructed in two parts in order to avoid any permanent deformation even under the most severe conditions. New design with wider braking surface to make them more compatible with other companies brakes. Custom steel braking surface riveted to an aluminium central carrier. Available in different sizes Floating design deals with changes in temperature. All rotors come with relevant hardware to fit to hub. Stainless steel laser cut braking surface. Disc's center available in six colour options. Real weight: 102 g (160 mm), 151 g (183 mm), 175 g (203 mm), 205 g (220 mm).