itr_dc5 писал(а):вообще то DIREZZA RSC - литье, а не ковка
не путайте с RZF..
А вообще везде написано что ковка.... странно, откуда у тебя такая инфа?
ps у самого такие же диски =) Скоро буду продавать...
Вот пример:
"Direzza RSC Spread Forged Wheels
Direzza is the wheel and performance tyre division of Dunlop. A huge company that needs no introduction. The Direzza Sports Tyre range is complemented by these TOP quality wheels utilizing the latest forging technology. The Company is active in all forms of motorsport and they have developed these wheels for this reason.
The RSC wheel is an extreme lightweight version designed primarily for circuit and motorsport use, whilst also being a perfect street sports wheel.
The RSC wheels are a Twin-5 Spoke design for greater strength. The RSC wheel design incorporates longer spokes which extend to the wheel edge for a larger looking wheel.
Dunlop produced this wheel with their superior forging technology which keeps weight to 4.5kg for the 14" wheels and only 8.9kg for the largest 17" wheels reaching the design concept for a forged competition wheel benefiting from reduced rotational mass aiding braking and acceleration without comromising on strength.
The fact that the wheels reach 120% reading on the strength standard JWL-VIA, can only be obtained from high-level forging technology. Dunlop corporation uses the 8,000ton forging process to achieve the high material density before spreading the material to the desired width. Further processes complete with the quality required from this advanced sport wheel with super light weight. "