Made of 7075 Aluminum with nickel hard Coating, this ballstud, in addition to giving a touch of elegance to the model, reduces weight and guarantees maximum smoothness in the plastics. OFC-58-A-SB M3 threaded with a 3mm hex at the end for easy installation. It is designed and built to remove the weight at the top for a lower center of gravity, having a better result than the steel kits. Furthermore, thanks to the hard coating, the smoothness of the ball in the plastic is reduced to a minimum, increasing the smoothness. Normally used to fix the shock absorbers. These come in at 0.24 g / ea, while the stock steel balls are 0.70 g / ea.