This set of two black rear shock springs, measuring 86mm in length, is designed for Kyosho's Big Bore shock systems. Constructed from high-quality spring steel, they offer a progressive spring rate (10.5-1.6mm) crucial for fine-tuning suspension performance and handling on rough terrain or during high-speed maneuvers. These springs provide improved shock absorption and stability, allowing for better control and reduced chassis roll during aggressive driving.
