можете зайти на их официальный сайт почитать, непонятно из описания... вроде и упоминается FORGED несколько раз, но в каком-то странном контексте
Cargraphic´s wheel collection is based upon multi-piece wheels from cast or forged designs. Especially the forged design which is made from a highly solidified material structure, retaining maximum stability and reducing the weight of the wheel considerably. Cargraphic are able to offer its customers an affordable alternative, the IS-One wheel. It has been developed together with our in-house Research and Development Team accompanied with a renowed Formula 1 supplier. The 19" one-piece cast is designed with forged similarities, including an innovative Flow forming procedure ensuring for a materially compressed structure. There after, the complete wheel undergoes a heat treatment, optimising its flexibility. As a result, the Aluminium´s wall strength is reduced as is the weight of the wheel to between 10.5kg and 14.2kg, depending on wheel size. The generous load bearing weight of 725kg per wheel has more in reserve than a modern lighter sports car needs. To further more reduce the weight, Cargraphic has a special lightweight version which further more reduces the weight by a kilogram per wheel. With 450kg for the front and 650kg for the rear axles, its maximal loading capacity still has plenty in reserve. The IS-One's sporty Y/U spoke design is an eye catcher on any vehicle and retains a classic appearance value.
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