Kyosho R246-1341/1342 Individual Oil Damper for MR-03 is designed for intermediate to expert skill levels. It is a high-performance item that can be used to improve the handling and stability of your MR-03 chassis. The damper is easy to assemble and install, and it comes with three different springs so you can customize it to your specific needs. Whether you're a beginner or an experienced enthusiast, the Kyosho R246-1341/1342 Individual Oil Damper for MR-03 is a great way to improve the performance of your RC car.