The aluminum shock absorbers have been specially developed to lower the CG of the car to improve stability. With the new SLP shocks, the car stays flatter, making it easier to drive in chicanes. It is also more resistant to traction rolling, allowing you to carry more speed through high-traction sweepers.These unique black hardcoated aluminum shocks are loaded with all of the features needed for todays racing. When you need ultra-fine shocks for your lightweight electric touring car, these new XRAY shocks have you covered.The unique SLP aluminum shock absorbers have interchangeable internal parts, with fixed 1-piece precision pistons which are available with 3 or 4 holes, and three different-diameter holes for damping adjustment: 1.0mm, 1.1mm, and 1.2mm. No matter what you choose, all pistons are ultra-true and round thanks to a very special mould design, resulting in ultra-free movement of the piston inside the shock body.