Jsm Hobby 3mm Titanium Arm Pin Ball (4) For REVED RDX&YOKOMO YD2/MD/SD/RD/BD JSM-301

Warning: Always remain vigilant and prohibit children from playing and swallowing! Please take good care of the children and stay away from them! We found that the original factory of these accessories are silver, and steel, relatively heavy, our weight is about 55% of it, and the color is more bright! The important thing is that we may not be so easy to break, so that you happy to play with the mood to be disturbed! May Be Bent, but it can at least continue to play, it is recommended to buy a double, one as a backup! Because it's fragile! Ti-6Al-4V titanium alloy TC4 is a (a + b) titanium alloy with good mechanical properties. Its strength is better than aluminum alloy screws, close to steel screws. And the weight of steel only about 60% , and corrosion resistance! We choose high-quality raw materials, cutting from advanced CNC machine tools, packaging the precision of the product and its finish, make your RC even cooler!