Upgrade your LOSI 1/10 scale 22S 2WD RC car with these red aluminum alloy rear lower swing arms. They replace the stock plastic arms for a huge boost in durability and performance. The aluminum construction is strong and resists bending or deforming during hard runs or crashes, which means less breakage and more track time. They're also designed to minimize play and friction at the bearing and steering cup connections, making the rear suspension action smoother and more precise. This can lead to better handling and stability. The kit includes 2 swing arms, 4 aluminum posts, and 2 screws for installation. It's a straightforward upgrade that adds a cool red accent while making your RC car tougher. Just make sure your model is the LOSI 1/10 22S 2WD. If you're tired of fixing broken plastic parts, these metal arms are a smart investment.