Xray Ultimate Matched Racing springs
New for the shorter-length shocks of the Xray T2 family of 1/10th scale electric touring sedans, Xray presents the ultimate high-performance racing springs that have been specially developed for rubber-tire racing, giving better balance and an additional range of choices to fine-tune your car. Developed through extensive testing and racing experience, these linear springs are shorter and have a larger internal diameter. The same thickness of wire is used for each spring, and stiffness is controlled by the number of coils.
Source: Xray [teamxray.com]