A few days ago, the Mazda MX-5 highlighted its ultimate weight ratio in new concept ads. As the world's best-selling convertible sports car, Mazda is of course responsible for the strict performance of the MX-5. The European version of the MX-5 has a weight of 998kg. It is absolutely not easy to achieve a weight of 50:50 in the car.
Lightweight fasteners to break through the "extreme" with "gram" - new and old styles of flange bolts
Mazda engineers said that they applied Gram Strategy, which literally means that every gram of "extra" weight must be avoided. The simplest example is the fasteners. The components of the MX-5 all use the Torx fasteners on the left. The function is the same, but the top volume is smaller than the right side and the weight is 8 grams. A single fastener is less than 8 grams. A thousand fasteners and fasteners in a car can cut a lot of weight, which is why the MX-5 can return to the weight of the original generation, but it is more powerful. performance.
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