RI-D English PDF

A press release that describes the Super Duralumin Forged Wheel RI-D by BBS. It highlights the use of JIS A7000 series alloy, which is similar to materials used in aircraft, making the wheel both lighter and stronger. The document includes test results demonstrating the wheel's high tensile strength, corrosion resistance, and fatigue test success. A chart compares the Super Duralumin wheel with other wheels, and images illustrate the benefits of reduced wheel weight in terms of improved ride quality.